ALBERT

Note: 1961 , In tschechischer Sprache mit russischen, deutschen und englischen Zusammenfassungen

Note: Teils mit Jg.-Zählung , In kyrill. Schr

Note: N.F. entfällt ab 57.2000. - Volltext auch als Teil einer Datenbank verfügbar , Ersch. ab 2000 in engl. Sprache mit dt. Hauptsacht.

Note: Table of Contents Part 1: Introduction Arthur Holmes Frederick Henry Stewart Geological Society, London, Special Publications, 1, 1-11, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.03 The history of attempts to establish a quantitative time-scale L. R. Wager Geological Society, London, Special Publications, 1, 13-28, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.04 A review of recent Phanerozoic time-scales N. J. Snelling Geological Society, London, Special Publications, 1, 29-36, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.05 Sedimentation rates in relation to the Phanerozoic time-scale J. D. Hudson Geological Society, London, Special Publications, 1, 37-42, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.06 The relationship between radiometric ages obtained from plutonic complexes and stratigraphical time R. St J. Lambert Geological Society, London, Special Publications, 1, 43-54, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.07 The geological significance of radiometric age studies on volcanic and hypabyssal rocks F. J. Fitch and J. A. Miller Geological Society, London, Special Publications, 1, 55-69, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.08 Part 2: Radiometric Methods with Respect to the Time-Scale Uranium–thorium–lead age-determinations with respect to the phanerozoic time-scale A. G. Darnley Geological Society, London, Special Publications, 1, 73-86, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.09 The rubidium–strontium method Stephen Moorbath Geological Society, London, Special Publications, 1, 87-99, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.10 Potassium—argon methods with special reference to basic igneous rocks John Alfred Miller and Frank John Fitch Geological Society, London, Special Publications, 1, 101-117, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.11 Potassium—argon ages of sedimentary and pyroclastic rocks Halfdan Baadsgaard and Martin Henry Dodson Geological Society, London, Special Publications, 1, 119-127, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.12 Potassium—argon decay constants and age tables Alan Gilbert Smith Geological Society, London, Special Publications, 1, 129-141, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.13 Part 3: Original Data Glauconite dates from the Upper Jurassic and Lower Cretaceous Martin Henry Dodson, David Charles Rex, Raymond Casey and Percival Allen Geological Society, London, Special Publications, 1, 145-158, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.14 The age of the paroxysmal Variscan orogeny in England Frank Joseph Fitch and John Alfred Miller Geological Society, London, Special Publications, 1, 159-175, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.15 Part 4: Stratigraphical Review The Tertiary period Brian Michael Funnell Geological Society, London, Special Publications, 1, 179-191, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.16 The Cretaceous period Raymond Casey Geological Society, London, Special Publications, 1, 193-202, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.17 The Jurassic period Michael Kingsley Howarth Geological Society, London, Special Publications, 1, 203-205, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.18 The Triassic period Edward Timothy Tozer Geological Society, London, Special Publications, 1, 207-209, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.19 The Permian period Denys Barker Smith Geological Society, London, Special Publications, 1, 211-220, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.20 The Carboniferous period Edward Howel Francis and Austin William Woodland Geological Society, London, Special Publications, 1, 221-232, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.21 The Devonian period Peter Furneaux Friend and Michael Robert House Geological Society, London, Special Publications, 1, 233-236, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.22 The Silurian period I. Strachan Geological Society, London, Special Publications, 1, 237-240, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.23 The Ordovician period H. B. Whittington and A. Williams Geological Society, London, Special Publications, 1, 241-254, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.24 The Cambrian period J. W. Cowie Geological Society, London, Special Publications, 1, 255-258, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.25 GENERAL DISCUSSION OF PAPAERS IN PART 4S Geological Society, London, Special Publications, 1, 259, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.26 Summary of the Phanerozoic time-scale: the Geological Society Phanerozoic time-scale 1964 Geological Society, London, Special Publications, 1, 260-262, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.27 Part 5: Abstracts of Published Radiometric and Stratigraphical Data with Comments Introduction Geological Society, London, Special Publications, 1, 265-268, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.28 Items Geological Society, London, Special Publications, 1, 269-442, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.29 Erratum Errata Geological Society, London, Special Publications, 1, 443, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.01 Corrigenda Geological Society, London, Special Publications, 1, 444, 1 January 1964, https://doi.org/10.1144/GSL.SP.1964.001.01.30

Note: CONTENTS Preface Summary ­Introduction Sample preparation Sample homogeneity Distribution of samples Analysis Conclusions and suggested standardization References

Note: CONTENTS Test area description Experimental techniques Explosive initiation system Grid lines on snow Grid lines on driving plates The streak camera Synchronization of camera and event Synchronization of flash bulb and event Timing-light generator High-speed framing camera

Note: CONTENTS Preface Summary Introduction Method of investigation Location Pit studies Temperature Hardness Density Stratigraphic measurements Thermal studies Stratigraphic features Grain size Grain shape Crusts Discussion of results Temperature Altitude gradient Latitude gradient Depth-density relationship Depth-load relationship Densification Stratigraphic analysis Facies relationship Climatological aspects 1960 meteorological observations Temperature Wind Barometric pressure Radiation Cloudiness Visibility Thermal studies Summary and conclusions References Appendix A Appendix B

Note: CONTENTS Preface Summary Introduction Notation Stress analysis Analysis of densification process Non-Newtonian densification Equation for hyperbolic sine densification law Determination of parameters Discussion Glaciological engineering aspects References Appendix A: Example of calculation Appendix B: Snow density profiles

Note: CONTENTS Preface Summary Introduction Definitions Computation Results

Note: CONTENTS Preface Page Summary Introduction The problem Previous work Plan of the investigation Conclusions Visual resolution and scintillation Visual resolution and wind, temperature, and surface conditions Visual resolution and height and length of optical path Results Measurements Analysis and discussion Visual resolution and scintillation relationships Scintillation and micrometeorological parameters Index of refraction fluctuations Scintillation and the temperature profile Scintillation and average wind speed Combined effects of wind speed and temperature gradient Scintillation and surface roughness Scintillation power spectra Scintillation and path length References Appendix A: Equipment and procedures Appendix B: Micrometeorological and scintillation data

Note: CONTENTS Preface Summary Introduction Previous work Experimental methods Experimental results Series A Series B Series C Series D Series E Discussion Conclusions References Appendix A

Note: CONTENTS Preface Summary Introduction Petrographic characteristics Intercrystalline features Intracrystalline features References

Note: CONTENTS Preface Summary Introduction Theory Apparatus and experimental procedure Results and discussion References Appendix A: Sample calculations of a and ke

Note: CONTENTS Preface Summary Introduction Experimental procedure Experimental results Conclusions and recommendations References

Note: CONTENTS Preface Summary Description of the lake Cli rna te of the lake Methods of study Ice textures Crystal size Ice structures Crystal fabric studies Growth of an ice sheet References Appendix A: Weather data Appendix B: Sample data

Note: CONTENTS Preface Summary Introduction Experimental facilities Experimental in-place measurements Density and homogeneity of processed snow Ram hardness Temperature measurements Mechanical properties Unconfined compressive strength Stress-strain relationships in unconfined compress ion Creep in unconfined compression Tensile strength Discussion of results References

Note: CONTENTS Preface Summary Introduction Method Design and operation of the impactor Collection efficiency Computation from theoretical values of Langmuir and Blodgett Empirical values Observations and results Fog on the ice cap Sea fog near Thule Discussion Conclusions References

Note: CONTENTS Preface Summary Introduction Comments on the shear hypothesis Appearance of the debris layers The possibility of cold ice scraping up debris The shear across a debris layer The geometry of the debris layers Freezing model Theory Discussion Conclusion References

Note: CONTENTS Preface Summary Theoretical background Test method and equipment Test operations Effectiveness of the air well Estimation of fan capacity Natural cooling in winter Change of trench foundation temperature Trench wall warm-up Conclusions and recommendations

Note: CONTENTS Preface Summary Introduction Glossary Part 1 : Surface pattern, structure of the active layer, and type and distribution of ground ice in the permafrost Pattern type 1: Circular and linear depressions in unsorted outwash Circular depressions, area 1 Structure of the active layer Ground ice and its relation to surface morphology Linear depressions, area 5 Structure of the active layer Ground ice and its relation to surface morphology Pattern t ype 2 and 3: Polygonal troughs in unsorted outwash and sorted circles or centers of fines Area 3 Structure of the active layer Ground ice and its relation to surface morphology Area 4 Structure of the active layer Ground ice and its relat ion to surface morphology Pattern type 4: Mounds and depressions of low relief in unsorted outwash Area 4a Structure of the active layer Ground ice and its relatiop. to surface morphology Part 2: Ground ice studies Area 1 Lens ice History Appearance of the ice Fabric analysis Wedge ice History Appearance of the ice Fabric analysis Relict ice History Appearance of the ice Fabric analysis Contact between ice wedge and relict ice Ice sockets Area 5 Wedge ice Fabric analysis Relict ice Fabric analysis Area 3 Ice mass History Appearance of the ice Fabric analysis Ice wedge Fabric analysis Contact between ice mass and wedge Appearance of the ice Fabric analysis Summary and conclusions Pattern type 1: Linear and circular depressions in. unsorted outwash Pattern type 2: Polygonal troughs formed in unsorted outwash Pattern type 3: Sorted circles or centers of fines Pattern type 4: Mounds and depressions of low relief in fine-grained unsorted outwash Engineering applications References Appendix A: Associated studies Appendix B : Recommendations for further field and laboratory work Appendix C: Recommendations for field and laboratory techniques

Note: CONTENTS Preface Summary Introduction Standard methods of data presentation- A class interval method of data presentation Interpretation of the numerical data Interpretation of thin sections Conclusions References Appendix A Appendix B Appendix C

Note: CONTENTS Preface Summary Introduction Air temperature Wind direction and speed Precipitation and accumulation Climatological map for the Greenland Ice Sheet Appendix A: Temperature data Appendix B: Precipitation data

Note: CONTENTS Preface Summary Part 1. Data analysis Introduction Estimating snow temperature distributions from meteorological information Radiative heat transfer Short-wave radiation Long-wave radiation Net radiation exchange Convective heat transfer Liljequist method Monin-Obukhov method Conductive heat transfer Heat transfer in soil Heat transfer in snow Direct relationships Measurement of snow properties Cold content of snow Vertical temperature gradient in snow and its effects Snow hardness Summary of the analysis Thermal radiative heat transfer Convective heat transfer Heat transfer processes in soil and snow Part II. Tabulated data for Keweenaw Field Station Description of data Location and periods of measurement Instrumentation Data processing Explanation of tables Thermal radiation data, Keweenaw Field Station References

Note: CONTENTS Preface Summary Introduction Experimentation Method of growing salt ice Strength test procedures Bulk properties of salt ice Phase relations Density and air content Strength results Strength of fresh-water ice Strength of NaCl ice as a function of brine volume Strength of NaCl· 2H2O ice as a function of the relative volume of solid salt Effect of thermal history on salt-ice strength Phase hysteresis Geometric hysteresis Effect of short-term cooling on the strength of fresh-water and NaCl·2H2O ice Effect of the volume of inclosed air on the strength of salt ice Conclusions NaCl ice Sea ice References Appendix A: Volume of brine and NaCl· 2H2O in NaCl ice as a function of salinity and temperature Appendix B: Ring test results Normal test sequences Appendix C: Ring test results Hysteresis test sequences Appendix .b: Ring test results Thermal history test sequences

Note: CONTENTS Preface Summary Introduction to the problem Laboratory data Preliminary experiments Vertical sorting and volume changes produced by cyclic freeze -thaw Volume increase by sorting in straight graded samples without freezing and thawing Field data Vertical sorting of the active layer Correlation between laboratory and field data Conclusion and recommendations References

Note: CONTENTS Preface Summary Introduction Theory Effective sliding velocity Estimate of stresses Surface profilecalculations Effect of the weight of ice on the bedrock base Sample calculations References

Note: CONTENTS Preface Summary Introduction Field investigations Application of profile data Densification theory Engineering applications References

Note: CONTENTS Preface Summary Introduction Solution Applications Conclusions References Appendix A Computer program Graphs of nev functions, derivatives, and integrals Tables of nev functions, derivatives, and integrals

Note: CONTENTS Preface Summary Introduction Open-loop system Method of analysis Time dependence of pond size Temperature of water in the pond Effect of inlet water temperature Effect of convection duct Power consumption for circulation of cooling water Condlusions Closed-loop system Method of analysis Time dependence of pond size Flow conditions of glycol solutions inside coil Discussion and conclusions References Appendix: Examples of calculations

Note: CONTENTS Preface Summary Introduction Experimental Materials Apparatus Experimental results Ice/metal interface Ice/quartz interface Discussion References

Note: CONTENTS Preface Summary Introduction Materials Apparatus and procedure Results Discussion References Appendix: Compression of an assembly of cylinders

Note: CONTENTS Preface Summary Experimental Materials Apparatus Experimental results Deformation under constant hydrostatic pressure Deformation as a function of hydrostatic pressure Deformation as a function of temperature at constant pressure Discussion References

Note: CONTENTS Preface Summary Introduction The Sorge depth-density curve Generalization for time-variable rate of accumulation Path of a particle on the surface y=B(h,t) Effect of temperature Computational procedure Densification under high loads References

Note: CONTENTS Preface Summary Introduction Mathematical development Method of solution Discussion of results Base temperature Minimum temperature Effect of rate of growth Effect of geothermal influx Comparison with observed results References

Note: CONTENTS Preface Summary Introduction Soil material Soil Preparation of the soil material Containers Temperature and humidity of the air Moisture content and dry density of the soil Experimental procedures and results General procedures Definition of the characteristics of cracking of soil Cracking moisture content Size of cells made by cracking of the soil Length of cracks Number of sides of cells Development of cracks Additional experiments Interfacial fracture markings Method of auxilliary tests on physical properties of the soil Elastic constants of the soil Shrinkage of soil due to desiccation Tests of the adhesion between the soil and the bottom material Results of auxiliary tests Elastic constants of the soil Free shrinkage process of the soil due to desiccation Adhesion between the soil and glass or wood Mechanism of crack formation due to the desiccation of soil Geometric interpretation Mechanical interpretation Conclusions References Appendix: Table of experiments

Note: CONTENTS Preface Summary Methods of testing Sampling Preparation of samples Preparation of structure pictures Results Influence of time and place Porosity Number of grains/cm2 Mean grain cross section Relative length of grain boundaries (KM ratio) Mean number of adjacent grains per grain Number of new boundaries/cm 2 Mean length of new grain-to-grain boundaries Some interrelations of the structure data Structure of a 1-yr old Peter snow Suggestions for an exact study of the age-hardening process of snow References Appendix: Structure pictures

Note: Contents: Preface. - Summary. - Introduction. - Basis of theory. - Basic equations. - Ice sheets with only accumulation or ablation. - Growing ice sheets which contain only an accumulation zone. - Shrinking ice sheets which contain only an ablation zone. - Comments. - Ice sheet with both accumulation and ablation zones. - Growing ice sheets. - Shrinking ice sheets. - Conclusions. - References.

Note: CONTENTS: Preface. - Summary. - Chapter I. Introduction. - Operations and logistics. - Chapter II. Methods of investigation. - Region of investigation. - Pit studies. - Elevation measurements. - Chapter Ill. Stratigraphy and accumulation. - Introduction. - Diagenesis without melt. - Diagenesis with melt. - Diagenetic facies defined on glaciers. - Grain size. - Description of three stratigraphic features. - Principles of stratigraphic interpretation. - Selection of a reference datum in the annual stratigraphic sequence. - Stratigraphic correlation. - Distribution of annual accumulation. - Independent checks on the stratigraphic interpretations. - Chapter IV. Temperature distribution. - Seasonal temperature variation on the snow surface. - Seasonal temperature variation below the snow surface. - Distribution of mean annual temperature on the ice sheet. - Chapter V. Diagenetic facies- a classification of glaciers. - Temperature. - Hardness. - Density. - Glacier facies - a classification of glaciers. - Chapter VI. Densification of snow and firn. - Load-volume relationship. - Depth-density relationship. - Chapter VII. Climatological implications. - Introduction. - Katabatic winds and accumulation. - Annual heat exchange. - The balance of the Greenland Ice Sheet. - References. - Appendix A: Stratigraphy, meteorology and glaciology. - Appendix B: Mean annual temperature. - Appendix C: The data sheets.

Note: Contents: Preface. - Introduction. - I. THE EQUATIONS OF HYDROTHERMODYNAMICS OF THE BOUNDARY LAYERS; ANALYSIS OF THESE EQUATIONS. - § 1. Derivation of the Equations for the Averaged Quantities. - § 2. The Relation Between Fluctuations of the Meteorological Elements and the Averaged Characteristics. Currents of Various Substances Due to Turbulence. - § 3. Some Problems of Turbulence Dynamics. The Reynolds Number. The Richardson Number § 4. Classification of Motions. Estimation of the Thickness of the Planetary Boundary Layer. The Surface Sublayer. - II. THE BOUNDARY LAYER OF THE ATMOSPHERE IN STATIONARY CONDITIONS. - § 1. Some Information on the Distribution of the Meteorological Elements in the Boundary Layer. - § 2. External Factors Determining the Structure of the Boundary Layer of the Atmosphere. - § 3. A Boundary Layer Model with Height-Independent Turbulence Coefficient (One-Parameter Model). - § 4. The Structure of the Surface Sublayer. - § 5. Calculation of the Basic Characteristics of the Surface Sublayer. - § 6. Two-Parameter Model of the Boundary Layer of the Atmosphere. - § 7. Some Information on the Processes at the Active Surface and in the Upper Layers of the Ground Influencing the Boundary Layer. - III. DAILY VARIATION OF THE METEOROLOGICAL ELEMENTS. - § 1. The Simplest Model for the Daily Temperature Variation. Features of the Daily Temperature Variation Over Water. - § 2. Daily Temperature Variations for Turbulent Mixing Intensity Growing with Height. - § 3. An Account of the Time Variations of the Eddy Exchange in the Theory of the Daily Temperature Variations. - § 4. The Influence of the Radiative Heat Influx on the Daily Temperature Variation. - § 5. Nocturnal Lowering of the Temperature. Forecasting of Radiation Frosts. - § 6. Daily Humidity Variations. Radiation Fogs. - § 7. Daily Variations of Wind Velocity. - IV. VARIATIONS OF METEOROLOGICAL FIELDS DUE TO THE INHOMOGENEITY OF THE ACTIVE SURFACE. - § 1. Qualitative Analysis of the Transformation Process. - § 2. Variations of the Temperature and Humidity Fields Over an Inhomogeneous Underlying Surface. - § 3. Formation of Advection Fogs. - § 4. Variations of the Micrometeorological Regime in Irrigation, Irrigation Standards for Various Meteorological Conditions. - § 5. Influence of Small Reservoirs on the Structure of the Lower Layers of the Atmosphere. - § 6. Nonstationary Processes Over An Inhomogeneous Underlying Surface. - § 7. Local Winds. - V. PHENOMENA AND PROCESSES OF A SPECIAL NATURE RELATED TO THE METEOROLOGICAL REGIME OF THE BOUNDARY LAYER. - §1. Wind Drift of Ice Floes. - § 2. Applications of the Laws of the Boundary Layer of the Atmosphere to Problems of Construction and Power Engineering. - § 3. Freezing of the Upper Layer of the Ground. - § 4. Pollution of the Lower Layers of the Atmosphere by Smoke From Factory Chimneys. - § 5. Some Features of the Electrostatic Field in the Surface Layer of the Atmosphere. , Transl. from Russian

Note: 1. Deutscher Landesbericht (DDR) für die XIII. Generalversammlung der IUGG in Berkeley/Cal. 1963, Fachgruppe Geomagnetismus und Aeronomie 2. Bericht über die Sitzung des Europäischen Seismologischen Kommission (ESC), Assoziation für Seismologie und Physik des Erdinnern der IUGG 3. IQSY-Beauftragter: Übersicht über die bisher (Stand vom 1.2.65) von DDR-Instituten im Rahmen der IQSY-Verpflichtungen des NKGG an die Weltdatenzentren versandten Beobachtungsmaterialien und Sonderdrucke wissenschaftlicher Veröffentlichungen 4. Nr. I/3: Final Report on IQSY Activities in the German Democratic Republic 1964-1965 (Presented by G. Cumme and E. A. Lauter) 5. IQSY-Activities in the GDR: Report to the IV Assembly of the Special Committee for the IQSY, London 1967 (Compiled by Cumme, G. und Wagner, C.-U.) , 1. Deutscher Landesbericht (DDR) für die XIII. Generalversammlung der IUGG in Berkeley/Cal. 1963, Fachgruppe Geomagnetismus und Aeronomie 2. Bericht über die Sitzung des Europäischen Seismologischen Kommission (ESC), Assoziation für Seismologie und Physik des Erdinnern der IUGG 3. IQSY-Beauftragter: Übersicht über die bisher (Stand vom 1.2.65) von DDR-Instituten im Rahmen der IQSY-Verpflichtungen des NKGG an die Weltdatenzentren versandten Beobachtungsmaterialien und Sonderdrucke wissenschaftlicher Veröffentlichungen 4. Nr. I/3: Final Report on IQSY Activities in the German Democratic Republic 1964-1965 (Presented by G. Cumme and E. A. Lauter) 5. IQSY-Activities in the GDR: Report to the IV Assembly of the Special Committee for the IQSY, London 1967 (Compiled by Cumme, G. und Wagner, C.-U.)

Note: Contents: Preface. - 1. Introduction. - 2. History of Arctic exploration. - 3. The meteorology and climate of the Arctic. - 4. Landforms of the Arctic. - 5. The Arctic Seas. - 6. Arctic flora and fauna. - 7. Native peoples. - 8. Transportation. - 9. Political geography of the Arctic. - 10. Regional description of the Canadian Arctic. - 11. Alaska. - 12. The Soviet Arctic. - 13. Svalbard. - 14. Greenland. - 15. The history of Antarctic exploration. - 16. The Antarctic continent. - 17. Meteorology and climate of the Antarctic. - 18. The Antarctic Seas. - 19. The sub-Antarctic islands. - Index.

Note: With : Distribution of rainfall in Arizona / Christine R. Green. -- Climatological data for Sonora and Northern Sinaloa / James Rodney Hastings. -- Probabilities of precipitation at selected points in Arizona / Paul C. Kangieser and Christine R. Green. Tucson, 1964-1965. Bound together subsequent to publication.

Note: CONTENTS: THE COMPOSITION OF SEA-WATER. - SECTION I. CHEMISTRY. - 1. THE OCEANS AS A CHEMICAL SYSTEM / BY E. D. GOLDBERG. - 1. The composition of sea-water. - 2. Reactivities of the elements. - 3. Chemical reaction in the oceans and the compositions of the end-products. - 4. Space and time distributions of the elements. - 2. THE INFLUENCE OF ORGANISMS ON THE COMPOSITION OF SEAWATER / BY A. C. REDFIELD, B. H. KETCHUM AND F. A. RICHARDS. - 1. Introduction. - 2. The biochemical cycle. - 3. The biochemical circulation. - 3. ARTIFICIAL RADIOACTIVITY IN THE SEA / BY Y. MIYAKE. - 1. Artificial radioactivity in oceanic waters. - 2. Enrichment of radioactive substances in marine products. - 3. Artificial radioactivity as a tracer of water movements in the ocean. - 4. Disposal of radioactive waste in the ocean. - 4. RADIOISOTOPES AND LARGE-SCALE OCEANIC MIXING / W. BROECKER. - 1. Introduction. - 2. Useful isotopes. - 3. Steady-state distribution of 14C. - 4. Ocean-atmosphere CO2 exchange rates. - 5. Oceanic mixing models. - 6. Industrial CO2 effect. - 7. 226Ra distribution. - 8. 90Sr distribution. - 9. Non-steady-state conditions. - 10. Conclusion. - 5. CHEMICAL INSTRUMENTATION / BY D. E. CARRITT. - 1. Introduction. - 2. Chlorinity, salinity, density and related properties. - 3. Water tagging and tracer techniques. - 4. Measurement of dissolved gases. - 6. WATER SAMPLING AND THERMOMETERS / BY H. F. P. HERDMAN. - 1. Sampling. - 2. Thermometry. - SECTION II. FERTILITY OF THE OCEANS. - 7. PRODUCTIVITY, DEFINITION AND MEASUREMENT / BY E. STEEMANN NIELSEN. - 1. Introduction. - 2. Definitions. - 3. Methods for measuring primary production. - 4. The relation between the rate of gross production and net production below a surface unit. - 5. Transparency of the water versus organic production. - 6. The significance of single individual measurements of primary production. - 7. The influence of weather conditions. - 8. ORGANIC REGULATION OF PHYTOPLANKTON FERTILITY / BY L. PROVASOLI. - 1. Introduction. - 2. Data from chemical analysis. - 3. Organic products of algae and bacteria. - 4. Nutritional requirements of marine algae. - 5. Crustacea and organic solutes. - 6. Data from biological analysis of sea-water. - 7. Prospects. - 8. Addendum. - 9. BIOASSAY OF TRACE SUBSTANCES / BY W. L. BELSER. - 1. Introduction. - 2. Vitamins. - 3. Amino acids. - 4. Purines and pyrimidines. - 5. Perspectives. - COMPARATIVE AND DESCRIPTIVE OCEANOGRAPHY. - SECTION III. CURRENTS. - 10. EQUATORIAL CURRENT SYSTEMS / BY J. A. KNAUSS. - 1. Methods of study of ocean currents. - 2. Gross circulation pattern. - 3. A two-layer ocean - the thermocline. - 4. Zonal fiow-geostrophic currents. - 5. Meridional flow-upwelling. - 6. Conclusions and speculations. - 11. EASTERN BOUNDARY CURRENTS / BY W. S. WOOSTER AND J. L. REID, JR. - 1. Introduction. - 2. Common features of eastern boundary currents. - 3. Coastal upwelling. -4. Poleward eastern boundary currents. - 5. Biological implications. - 12. THE SOUTHERN OCEAN / BY G. E. R. DEACON. - 1. Topography. - 2. Oceanographic data. - 3. Wind zones. - 4. The water-masses. - 5. Climatology and zoogeography. - 6. Nutrient salts. - 7. Future needs. - 13. DEEP-CURRENT MEASUREMENTS USING NEUTRALLY BUOYANT FLOATS / BY G. H. VOLKMANN. - 1. Introduction. - 2. The pinger. - 3. Measurements. - 14. DROGUES AND NEUTRAL-BUOYANT FLOATS / BY J. A. KNAUSS. - 15. ESTUARIES / BY W. M. CAMERON AND D. W. PRITCHARD. - 1. Definition of estuaries. - 2. General considerations. - 3. Estuarine circulation patterns. - 4. Some variations on the estuarine sequence. - 5. Flushing in estuaries. - 6. Dynamics of estuaries. - 7. Kinematic description of the distribution of properties in an estuary. - 16. APPLICATIONS OF THE GYROPENDULUM / BY W. S. VON ARX. - 1. Introduction. - 2. The gyropendulum. - 3. The problem of time variations. - SECTION IV. BIOLOGICAL OCEANOGRAPHY. - 17. GEOGRAPHIC VARIATIONS IN.PRODUCTIVITY / BY J. H. RYTHER. - 1. Introduction. - 2. Incident radiation. - 3. Transparency. - 4. Nutrients. - 5. Latitudinal variations in the stability of surface water. - 6. Productivity of the major oceanic regions. - 7. Hydrodynamic features which influence productivity. - 8. Plankton production in coastal and inshore waters. - 9. Production of benthic plant communities. - 18. BIOLOGICAL SPECIES, WATER-MASSES AND CRRRENTS / BY M. W. JOHNSON AND E. BRINTON. - 1. Introduction. - 2. Water-masses and biological species. - 3. Water currents and biological species. - 19. COMMUNITIES OF ORGANISMS / BY E. W. FAGER. - 1. Introduction. - 2. Definition of community. - 3. Identification of communities. - 4. Community structure. - 5. Community function. - 6. Community theory. - 20. THEORY OF FOOD-CHAIN RELATIONS IN THE OCEAN / BY G. A. RILEY. - 1. Introduction. - 2. Mathematical models of plankton populations. - 3. Complex versus simple models. - 4. Prognosis for mathematical models. - 5. Higher elements of the food chain. - 21. FISHERY DYNAMICS - THEIR ANALYSIS AND INTERPRETATION / BY M. B. SCHAEFER AND R. J. H. BEVERTON. - 1. Introduction. - 2. The Beverton-Holt approach. - 3. The Schaefer approach. - 4. Concluding remarks. - SECTION V. OCEANOGRAPHICAL MISCELLANEA. - 22. SEASONAL CHANGES IN SEA-LEVEL / BY JUNE G. PATTULLO. - 1. Introduction. - 2. The observed seasonal variations. - 3. Factors influencing variations in sea-level. - 4. Summary. - 5. Conclusions. - 23. BATHYSCAPHS AND OTHER DEEP SUBMERSIBLES FOR OCEANOGRAPHIC RESEARCH / BY R. S. DIETZ. - 1. Introduction. - 2. Diving chambers. - 3. Bathyscaphs. - 4. Diving saucer. - 5. Buoyant-hulled deep ships or bathynauts. - 6. Deep-research vessel (D.R.V.). - 7. Remote underwater manipulator (RUM). - 8. Concluding remarks. - 24. DEEP-SEA ANCHORING AND MOORING / BY JOHN D. ISAACS. - 1. Introduction. - 2. Historical background. - 3. Problems of taut-mooring. - 4. Remarks on components of moorings. - 5. Mooring cables. - 6. The anchors. - 7. Fittings. - 8. Performance. - AUTHOR INDEX. - SUBJECT INDEX.

Note: CONTENTS: PHYSICAL OCEANOGRAPHY. - SECTION I. FUNDAMENTALS. - 1. PHYSICAL PROPERTIES OF SEA-WATER / BY N. P. FOFONOFF. - 1. The equilibrium thermodynamic state. - 2. Equation of state for sea-water. - 3. Entropy. - 4. Chemical potential difference. - 5. The non-equilibrium state. - 6. Other physical properties of sea-water. - 2. THE EQUATIONS OF MOTION OF SEA-WATER / BY CARL ECKART. - 1. Introduction. - 2. Thermodynamics. - 3. Hydrodynamics. - 4. The irreversible processes. - 5. Transformation of the equation. - 6. The zeroth approximation. - 7. The first approximation. - 8. Definitions related to convective motion. - 9. The field equations. - SECTION II. INTERCHANGE OF PROPERTIES BETWEEN SEA AND AIR. - 3. SMALL-SCALE INTERACTIONS / BY E. L. DEACON AND E. K. WEBB. - 1. General considerations of transfer. - 2. Momentum transfer and the wind-profile. - 3. Drag coefficients of the sea surface. - 4. Transfer of heat and water vapour. - 4. LARGE-SCALE INTERACTIONS / BY JOANNE S. MALKUS. - 1. Introduction. - 2. How the whole system works. - 3. Determination of air-sea fluxes. - 4. Climatology of energy exchange and the global heat and water budgets. - 5. Heat and water exchange and its role in tropical circulations. - 6. Large-scale momentum relations. - 7. Exchange mechanisms and fluctuations. - 8. Exchange fluctuations in mid-latitudes and long-period interaction anomalies. - 9. Concluding remarks. - 5. INSOLUBLES / BY R. W. REX AND E. D. GOLDBERG. - 1. Meteorology of transport. - 2. Eolian materials in marine sediments. - 6. SOLUBLES / BY A. H. WOODCOCK. - 7. GASES / BY R. REVELLE AND H. E. SUESS. - 1. Introduction. - 2. Oxygen and nitrogen. - 3. Rare gases. - 4. Carbon dioxide. - SECTION III. DYNAMICS OF OCEAN CURRENTS / BY N. P. FOFONOFF. - 1. Conservation equations for momentum and mass. - 2. Separation into steady and time-dependent motion. - 3. Magnitude of forces. - 4. Steady-state circulation. - 5. Steady inertial circulation. - 6. Convective circulation. - 7. Time-dependent motion. - SECTION IV. TRANSMISSION OF ENERGY WITHIN THE SEA. - 8. LIGHT / BY J. E. TYLER AND R. W. PREISENDORFER. - 1. Physical constructs. - 2. Instrumentation for the measurement of the underwater light field and the determination of the optical properties of the sea. - 3. Radiance distribution. - 4. Attenuation coefficient. - 5. Volume scattering functions and total scattering coefficient. - 6. Irradiance. - 7. Diffuse attenuation function and reflectance function. - 8. Scalar irradiance (spherical irradiance). - 9. Absorption coefficient. - 10. Path function. - 11. Data. - 12. Applications. - 13. List of symbols. - 9. UNDERWATER VISIBILITY / BY S. Q. DUNTLEY. - 1. Image transmission. - 2. Inherent contrast. - 3. Sighting range. - 10. LIGHT AND ANIMAL LIFE / BY G. L. CLARKE AND E. J. DENTON. - 11. OTHER ELECTROMAGNETIC RADIATION / BY L. N. LIEBERMANN. - 1. Introduction. - 2. Electromagnetic properties of sea-water. - 3. Propagation through sea-water. - 4. The effect of the sea-surface on electromagnetic propagation. - 5. Natural electromagnetic radiation or "noise" in the sea. - 12. SOUND IN THE SEA / BY P. VIGOUREUX and J. B. HERSEY. - 1. The nature of sound. - 2. Propagation of sound in water. - 3. Noise. - 4. Instruments and applications of sound to oceanography. - 13. SOUND SCATTERING BY MARINE ORGANISMS / BY J. B. HERSEY AND R. H. BACKUS. - 1. Introduction. - 2. Occurrence and description of scattering layers. - 3. Identification of sound scatterers. - 4. Sound-scattering theory. - 5. Sound-scattering observations. - 6. What is "the deep scattering layer"?. - 7. Ideas and miscellaneous observations. - 14. SOUND PRODUCTION BY MARINE ANIMALS / BY W. E. SCHEVILL, R. H. BACKUS, AND J. B. HERSEY. - 1. Introduction. - 2. History. - 3. Instrumentation. - 4. Identification of source. - 5. Purposeful and adventitious sounds. - 6. Sound-producing mechanisms. - 7. Spectra of sounds. - 8. Functions of sound. - 9. Hearing as related to sound production. - 10. Eliciting and suppressing marine animal sounds. - 11. Exploitation of marine animal sounds by the oceanographer. - SECTION V. WAVES. - 15. ANALYSIS AND STATISTICS / BY D. E. CARTWRIGHT. - 1. Introduction. - 2. Fundamental equations of wave motion. - 3. Statistical formulation. - 4. Properties of a wave system in terms of its directional energy spectrum. - 5. Estimating the directional energy spectrum. - 6. Waves recorded by a single detector. - 7. Spectral measurement. - 8. Second-order approximations to energy spectra. - 16. LONG-TERM VARIATIONS IN SEA-LEVEL / BY J. R. ROSSITER. - 1. Introduction. - 2. The determination of mean sea-level. - 3. Causes of variations in sea-level. - 4. The analysis of observations. - 5. Some geophysical implications of long-term variations in sea-level. - 6. Conclusion. - 17. SURGES / BY P. GROEN AND G. W. GROVES. - 1. Introduction. - 2. Description. - 3. Dynamics and forecasting. - 18. LONG OCEAN WAVES / BY W. H. MUNK. - 1. Introduction. - 2. The instruments. - 3. The spectrum. - 4. Surf beat. - 5. Shelf waves. - 6. Tsunamis. - 19. WIND WAVES / BY N. F. BARBER AND M. J. TUCKER. - 1. Kinematics of waves. - 2. The description of a complicated wave pattern: the wave spectrum. - 3. Theories of wave generation by wind. - 4. Wave prediction. - 5. Waves from distant storms. - 6. Waves approaching the shore. - 7. The surf zone. - 8. Ships and waves. - 9. Methods of observation and analysis-methods taking no account of direction of travel. - 10. Methods of observation and analysis - the directional power spectrum. - 20. MICROSEISMS / BY J. DARBYSHIRE. - 1. Relation between sea waves and microseisms. - 2. The nature of microseisms. - 3. Refraction of microseisms. - 4. Storm tracking and estimation of the direction of approach of microseisms. - 5. Estimation of direction from the nature of microseisms. - 6. Instruments. - 7. Other work. - 21. RIPPLES / BY C. S. COX. - 1. Spectrum and mean square slope. - 2. Effect of slicks. - 3. Shape of a rippled water surface. - 4. Growth of ripples. - 22. INTERNAL WAVES : Part I / BY E. C. LAFOND. - 1. Introduction. - 2. Measurements. - 3. Observed relations. - 22. INTERNAL WAVES : Part II / BY C. S. COX. - 4. Differential equations. - 5. Spectrum. - 6. Internal waves and turbulence. - 23. TIDES / BY W. HANSEN. - 1. Introduction. - 2. The hydrodynamic equations and their application to tidal problems. - 3. Tidal observation. - 4. Tidal charts. - 5. Classical theory. - 6. Numerical methods for ascef!.aining the tides and tidal currents. Boundary-value problems. - 7. The application of difference methods to initial-boundary problems. - 8. Numerical solutions of initial-boundary-value problems of tides in one and two dimensions. - 9. Internal tides. - SECTION VI. TURBULENCE / BY K. F. BOWDEN. - 1. General properties of turbulence. - 2. Turbulence in the sea. - 3. Turbulent fluctuations and turbulent transports. - 4. Vertical turbulence. - 5. Horizontal turbulence. - SECTION VII. THE PHYSICS OF SEA-ICE / BY E. R. POUNDER. - 1. Introduction. - 2. Mechanical properties. - 3. Thermal properties. - 4. Electrical properties. - 5. Growth and disintegration of an ice cover. - 6. Theory of sea-ice structure and properties. - AUTHOR INDEX. - SUBJECT INDEX.

Note: CONTENTS: SECTION I. GEOPHYSICAL EXPLORATION. - 1. ELEMENTARY THEORY OF SEISMIC REFRACTION AND REFLECTION MEASUREMENTS / BY J. I. EWING. - 1. Introduction. - 2. Reflected waves. - 3. Refracted waves. - 4. Computation of layer velocities and thicknesses. - 5. Shear waves and complex refracted waves. - 6. Some complications and deviations from simple theory. - 2. REFRACTION AND REFLECTION TECHNIQUES AND PROCEDURE / BY G.G. SHOR, JR. - 1. Introduction. - 2. Shooting techniques. - 3. Receiving techniques. - 4. Plan of operations. - 5. Miscellaneous variations. - 6. Reflection methods. - 3. SINGLE-SHIP SEISMIC REFRACTION SHOOTING / BY M. N. HILL. - 1. Introduction. - 2 . Instrumentation. - 3. Operation. - 4 . CONTINUOUS REFLECTION PROFILING / BY J. B. HERSEY. - 1. Introduction. - 2. Design. - 3. Operations at sea. - 4. Results. - 5. Interpretations. - 6. Geophysical measurements. - 7. Concluding remarks. - 5. THE UNCONSOLIDATED SEDIMENTS / BY J. I. EWING AND J. E. NAFE. - 1. Introduction. - 2. Evidence for gradients and low-velocity sediments. - 3. Variable angle reflections. - 4. Normal-incidence reflections. - 5. Summary. - 6. THE CRUSTAL ROCKS / BY R. W. RAITT. - 1. Introduction. - 2. Layer 2. - 3. Layer 3. - 4. Average oceanic crust. - 7. THE MANTLE ROCKS / BY J. I. EWING. - 1. Introduction. - 2. Compressional-wave measurements. - 3. Shear-wave measurements. - 4. Summary. - 8. EXPLORATION OF SUB-OCEANIC STRUCTURE BY THE USE OF SEISMIC SURFACE WAVES / BY J. OLIVER AND J. DORMAN. - 1. Introduction. - 2. The general nature of seismic surface waves. - 3. Evidence from mantle surface waves. - 4. Evidence from crustal surface waves. - 5. Evidence from short-period surface waves. - 9. GRAVITY AT SEA / BY J. LAMAR WORZEL AND J. C. HARRISON. - 1. Introduction. - 2. Methods and theory. - 3. Gravity observations and geological interpretations. - 10. THE MAGNETIC FIELD OVER THE OCEANS / BY E. C. BULLARD AND R. G. MASON. - 1. Historical. - 2. Measurement of the magnetic field at sea. - 3. General features of the field. - 4. Reduction of magnetic observations. - 5. The magnetic properties of submarine rocks. - 6. The magnetic surveys of the north-east Pacific. - 7. The continental shelves. - 8. Seamounts and mid-ocean ridges. - 9. The deep trenches. - 11 . THE FLOW OF HEAT THROUGH THE FLOOR OF THE OCEAN / BY E. C. BULLARD. - 1. Method. - 2. The temperature probe. - 3. The thermal properties of sediments. - 4. The results of heat-flow measurements. - 5. Future work. - SECTION II . TOPOGRAPHY AND STRUCTURE. - 12. TOPOGRAPHY OF THE DEEP-SEA FLOOR / BY BRUCE C. HEEZEN AND H. W. MENARD. - 1 . Introduction. - 2 . Outline of submarine topography. - 3. Summary of submarine topographic forms. - 13. CONTINENTAL SHELF AND SLOPE (CONTINENTAL MARGIN) / BY A. GUILCHER. - 1. Definitions. - 2. Topography of the continental shelf. - 3. Topography of the continental slope. - 4. Structure and origins of the continental margins. - 5. Conclusion. - 14. ABYSSAL PLAINS / BY BRUCE C. HEEZEN AND A. S. LAUGHTON. - 1. Introduction. - 2. Regional description. - 3. Trench abyssal plains. - 4. Archipelagic plains. - 5. Abyssal gaps, interplain channels, mid-ocean canyons and deep-sea channels. - 6. Sediments on the abyssal plains. - 7. Geophysical characteristics. - 8. Theories of the origin of the abyssal plains. - 15. OCEANIC ISLANDS, SEAMOUNTS, GUYOTS AND ATOLLS / BY H. W. MENARD AND H. S. LADD. - 1. Introduction. - 2. Oceanic islands. - 3. Seamounts. - 4. Guyots. - 5. Atolls. - 6. Submerged atolls. - 7. Oceanic volcanoes in geological time. - 8. Importance of islands and seamounts. - 16. THE MID-OCEANIC RIDGE / BY BRUCE C. HEEZEN AND MAURICE EWING. - 1. Introduction. - 2. North Atlantic. - 3. South Atlantic. - 4. Indian Ocean. - 5. Indian and South Pacific Oceans. - 6. Iceland and the Norwegian Sea. - 7. Arctic Basin. - 8. Crustal structure. - 9. Origin. - 17. TRENCHES / BY R. L. FISHER AND H. H. HESS. - 1. Previous work. - 2. Topography of trenches. - 3. Structure of trenches. - 18. MICROTOPOGRAPHY / BY A. S. LAUGHTON. - 1. Introduction. - 2. Classification of microtopographic features. - 19. UNDERWATER PHOTOGRAPHY / BY H. E. EDGERTON. - 1. Introduction. - 2. Camera details. - 3. Cables and winches for cameras. - 20. SUBMARINE CANYONS / BY F. P. SHEPARD. - 1. Introduction. - 2. Classification of submarine valleys. - 3. Canyon descriptions. - 4. East coast U.S. (New England type) canyons. - 5. Trough-shaped valleys. - 6. Delta foreset-slope gullies. - 7. Shallow straight-walled valleys of submarine escarpments. - 8. Origin of submarine canyons. - 9. Subaerial erosion. - 10. Pleistocene canyon cutting by turbidity currents. - SECTION III. SEDIMENTATION. - 21. BEACH AND NEARSHORE PROCESSES. - PART I. MECHANICS OF MARINE SEDIMENTATION / BY R. A. BAGNOLD. - 1. Definition, origin and relevant physical properties. - 2. Transport during fall through the sea. - 3. Transport of sediment over the sea bed. - 4. Transport rate and fluid "power". - 5. Auto-suspension of sediment: turbidity currents , etc. - 6. Wave drift. - 7. Threshold of bed disturbance by fluid action. - PART II. LITTORAL PROCESSES / BY D. L. INMAN AND R. A. BAGNOLD. - 8. Introduction. - 9. Littoral profile: two-dimensional case. - 10. Migration of sand grains by wave action. - 11. Littoral processes: three-dimensional case. - 12. Discussion. - 22. SHALLOW-WATER CARBONATE SEDIMENTS / BY R. N. GINSBURG, R. MICHAEL LLOYD, K. W. STOCKMAN AND J. S. MCCALLUM. - 1. Introduction. - 2. Types of skeletal particles. - 3. Skeletal particles in sediments. - 4. Distribution of skeletal particles. - 5. Discussion of the distribution of skeletal particles. - 6. Non-skeletal particles. - 7. Distribution of non-skeletal particles. - 23. BASIN SEDIMENTATION AND DIAGENESIS / BY I. R. KAPLAN AND S. C. RITTENBERG. - 1. Introduction. - 2. Physical aspects of sedimentation. - 3. Diagenesis in sediments. - 4. Isotopic studies related to biological processes in sediments. - 5. Special problems. - 24. ESTUARIES, DELTAS, SHELF, SLOPE / BY A. GUILCHER. - 1. Estuaries, tidal marshes and flats, and deltas. - 2. Continental shelf. - 3. Continental slope. - 25. PELAGIC SEDIMENTS / BY G. ARRHENIUS. - 1. Concept of pelagic sedimentation. - 2. Composition. - 3. Productivity control of pelagic sedimentation. - 4. Physical stratification. - 5. Topographic and tectonic control of sedimentation. - 26. CLAY-MINERAL DISTRIBUTIONS IN THE PACIFIC OCEAN / BY J. J. GRIFFIN AND E. D. GOLDBERG. - 1. Introduction. - 2. The clay minerals. - 3. Surface distribution of clay minerals. - 4. Vertical distribution. - 5. Summary. - 27. TURBIDITY CURRENTS / BY BRUCE C. HEEZEN. - 1. Early views. - 2. Full-scale experiment. - 3. Alternative explanations. - 4. Physiographic evidence. - 5. Sediments. - 6. Requirements of turbidity currents. - 7. Tectonic significance of turbidity currents. - 8. Biological significance of turbidity currents. - 9. Other processes of deep-sea erosion and transportation. - 10. Conclusion. - 28. ORGANIC TRANSPORTATION OF MARINE SEDIMENTS / BY K. O. EMERY. - 1. Introduction. - 2. Kelp. - 3. Driftwood . - 4. Sea mammals. - 5. Fishes. - 6. Birds. - 7. Invertebrates. - 8. Comparison with inorganic transporting agents. - 9. Criteria for recognition of rafting agent. - 29. PHYSICAL PROPERTIES OF MARINE SEDIMENTS / BY J. E. NAFE AND C. L. DRAKE. - 1. Introduction. - 2. Relationships among observables. - 3. Methods of measurement. - 4. Summary of results. - 5. Conclusions. - 30. AGE DETERMINATION IN SEDIMENTS BY NATURAL RADIOACTIVITY / BY F. F. KOCZY. - 1. Introduction. - 2. Theoretical considerations. - 3. Geochemical considerations. - 4. Practical methods of age determination. - 5. Rate of sedimentation. - 31. CROSS-CORRELATION OF DEEP-SEA SEDIMENT CORES AND DETERMINATION OF RELATIVE RATES OF SEDIMENTATION BY MICRO-PALEONTOLOGICAL TECHNIQUES / BY D. B. ERICSON. - 1. Introduction. - 2. Methods of correlation. - 3. Time-equivalence of the faunal zones. - 4. Some example

Note: Aus dem Russ. übers.