Dailey, Donald H (1983): (Appendix) Benthic foraminifera distribution of upper Creatceous and Paleocene at DSDP Hole 72-516F [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811559, Supplement to: Dailey, DH (1983): Late Cretaceous and Paleocene benthic foraminifers from Deep Sea Drilling Project Site 516, Rio Grande Rise, western South Atlantic Ocean. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 757-782, https://doi.org/10.2973/dsdp.proc.72.134.1983
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Abstract:
Benthic foraminifers of the Coniacian-Santonian through the Paleocene were recovered from a continuous pelagic carbonate section from Hole 516F on the Rio Grande Rise. Sixty-five genera and 153 species have been identified, most of which have been reported from other localities. Bathyal depths are reflected in the benthic assemblages dominated by gavelinellids (Gavelinella beccariiformis, G. velascoensis), Nuttallides truempyi, and various gyroidinids and buliminids. Rapid subsidence during the Coniacian-Santonian from nearshore to upper to middle bathyal depths was followed by much reduced subsidence, with the Campanian-Paleocene interval accumulating at middle bathyal to lower bathyal depths.
A census study based on detailed sampling reveals major changes in benthic faunal composition at the Cretaceous/Tertiary boundary transition. It was a time of rapid turnover, with the extinctions of numerous species and the introduction of many new species. Overall, species diversity decreases about 20%, and approximately one-third of latest Maestrichtian species do not survive to the end of the Cretaceous. This shift indicates a significant environmental change in the deep sea, the precise nature of which is not apparent from the foraminifers or their enclosing sediments.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -30.276500 * Longitude: -35.285000
Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 1980-03-11T00:00:00
Minimum Elevation: -1313.0 m * Maximum Elevation: -1313.0 m
Event(s):
72-516F * Latitude: -30.276500 * Longitude: -35.285000 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 1270.6 m * Recovery: 690.1 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1092.5 m cored; 9 m drilled; 63.2 % recovery
Comment:
# = * in paper.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Dailey, Donald H | DSDP/ODP/IODP sample designation | ||
| 2 | Period | Period | Dailey, Donald H | |||
| 3 | Stage | Stage | Dailey, Donald H | |||
| 4 | Foraminifera, benthic, number of species | Foram benth sp | # | Dailey, Donald H | Counting >150 µm fraction | Total |
| 5 | Foraminifera, benthic | Foram benth | # | Dailey, Donald H | Counting >150 µm fraction | Total |
| 6 | Foraminifera, benthic | Foram benth | # | Dailey, Donald H | Counting >150 µm fraction | Total, identifiable |
| 7 | Gyroidinoides praeglobosa | G. praeglobosa | # | Dailey, Donald H | Counting >150 µm fraction | |
| 8 | Globorotalites multiseptus | G. multiseptus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 9 | Bolivinoides strigillatus | B. strigillatus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 10 | Gaudryina laevigata | G. laevigata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 11 | Gyroidinoides beisseli | G. beisseli | # | Dailey, Donald H | Counting >150 µm fraction | |
| 12 | Lenticulina muensteri | L. muensteri | # | Dailey, Donald H | Counting >150 µm fraction | |
| 13 | Dorothia bulletta | D. bulletta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 14 | Allomorphina trochoides | A. trochoides | # | Dailey, Donald H | Counting >150 µm fraction | |
| 15 | Gavelinella eriksdalensis | G. eriksdalensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 16 | Gyroidinoides nitidus | G. nitidus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 17 | Praebulimina reussi | P. reussi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 18 | Dorothia oxycona | D. oxycona | # | Dailey, Donald H | Counting >150 µm fraction | |
| 19 | Quadrimorphina allomorphinoides | Q. allomorphinoides | # | Dailey, Donald H | Counting >150 µm fraction | |
| 20 | Gavelinella beccariiformis | G. beccariiformis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 21 | Pullenia coryelli | P. coryelli | # | Dailey, Donald H | Counting >150 µm fraction | |
| 22 | Gavelinella costata | G. costata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 23 | Planularia liebusi | P. liebusi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 24 | Osangularia cordieriana | O. cordieriana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 25 | Gavelinella nacatochensis | G. nacatochensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 26 | Ellipsoglandulina exponens | E. exponens | # | Dailey, Donald H | Counting >150 µm fraction | |
| 27 | Frondicularia jarvisi | F. jarvisi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 28 | Pleurostomella subnodosa | P. subnodosa | # | Dailey, Donald H | Counting >150 µm fraction | |
| 29 | Gyroidinoides goudkoffi | G. goudkoffi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 30 | Ellipsopolymorphina velascoensis | E. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 31 | Tritaxia amorpha | T. amorpha | # | Dailey, Donald H | Counting >150 µm fraction | |
| 32 | Guttulina caudata | G. caudata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 33 | Pullenia cretacea | P. cretacea | # | Dailey, Donald H | Counting >150 µm fraction | |
| 34 | Gyroidinoides quadratus | G. quadratus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 35 | Oolina morsei | O. morsei | # | Dailey, Donald H | Counting >150 µm fraction | |
| 36 | Fissurina alata | F. alata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 37 | Gyroidinoides globosus | G. globosus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 38 | Pullenia minuta | P. minuta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 39 | Allomorphina cretacea | A. cretacea | # | Dailey, Donald H | Counting >150 µm fraction | |
| 40 | Lagena hispida | L. hispida | # | Dailey, Donald H | Counting >150 µm fraction | |
| 41 | Lenticulina spp. | Lenticulina spp. | # | Dailey, Donald H | Counting >150 µm fraction | |
| 42 | Astacolus crepidulus | A. crepidulus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 43 | Bolivinoides granulatus | B. granulatus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 44 | Nuttallinella florealis | N. florealis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 45 | Astacolus jarvisi | A. jarvisi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 46 | Praebulimina cushmani | P. cushmani | # | Dailey, Donald H | Counting >150 µm fraction | |
| 47 | Rhabdammina discreta | R. discreta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 48 | Ammodiscus cretaceus | A. cretaceus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 49 | Dentalina basiplanata | D. basiplanata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 50 | Dorothia retusa | D. retusa | # | Dailey, Donald H | Counting >150 µm fraction | |
| 51 | Lagena sulcata | L. sulcata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 52 | Bandyella greatvalleyensis | B. greatvalleyensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 53 | Saracenaria navicula | S. navicula | # | Dailey, Donald H | Counting >150 µm fraction | |
| 54 | Gavelinella stephensoni | G. stephensoni | # | Dailey, Donald H | Counting >150 µm fraction | |
| 55 | Astacolus richteri | A. richteri | # | Dailey, Donald H | Counting >150 µm fraction | |
| 56 | Glomospira gordialis | G. gordialis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 57 | Lenticulina macrodisca | L. macrodisca | # | Dailey, Donald H | Counting >150 µm fraction | |
| 58 | Marginulina austinana | M. austinana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 59 | Cibicides excavata | C. excavata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 60 | Oridorsalis biconvexus | O. biconvexus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 61 | Spiroplectammina praelonga | S. praelonga | # | Dailey, Donald H | Counting >150 µm fraction | |
| 62 | Reussella szajnochae | R. szajnochae | # | Dailey, Donald H | Counting >150 µm fraction | |
| 63 | Globulina lacrima | G. lacrima | # | Dailey, Donald H | Counting >150 µm fraction | |
| 64 | Marginulina oligostegia | M. oligostegia | # | Dailey, Donald H | Counting >150 µm fraction | |
| 65 | Marginulinopsis texaensis | M. texaensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 66 | Tritaxia trilatera | T. trilatera | # | Dailey, Donald H | Counting >150 µm fraction | |
| 67 | Pullenia jarvisi | P. jarvisi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 68 | Allomorphina minuta | A. minuta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 69 | Bolivinoides draco miliaris | B. draco miliaris | # | Dailey, Donald H | Counting >150 µm fraction | |
| 70 | Bathysiphon sp. | Bathysiphon sp. | # | Dailey, Donald H | Counting >150 µm fraction | |
| 71 | Dentalina legumen | D. legumen | # | Dailey, Donald H | Counting >150 µm fraction | |
| 72 | Stensioeina pommerana | S. pommerana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 73 | Gaudryina pyramidata | G. pyramidata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 74 | Globulina subsphaerica | G. subsphaerica | # | Dailey, Donald H | Counting >150 µm fraction | |
| 75 | Fissurina orbignyana | F. orbignyana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 76 | Pleurostomella austinana | P. austinana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 77 | Dorothia pupa | D. pupa | # | Dailey, Donald H | Counting >150 µm fraction | |
| 78 | Praebulimina carseyae | P. carseyae | # | Dailey, Donald H | Counting >150 µm fraction | |
| 79 | Saracenaria triangularis | S. triangularis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 80 | Gavelinella velascoensis | G. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 81 | Glomospira corona | G. corona | # | Dailey, Donald H | Counting >150 µm fraction | |
| 82 | Nonionella austinana | N. austinana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 83 | Nuttallinella sp. | Nuttallinella sp. | # | Dailey, Donald H | Counting >150 µm fraction | |
| 84 | Tritaxia aspera | T. aspera | # | Dailey, Donald H | Counting >150 µm fraction | |
| 85 | Nuttallides truempyi | N. truempyi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 86 | Marginulina siliqua | M. siliqua | # | Dailey, Donald H | Counting >150 µm fraction | |
| 87 | Pseudouvigerina plummerae | P. plummerae | # | Dailey, Donald H | Counting >150 µm fraction | |
| 88 | Gyroidinoides girardana | G. girardana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 89 | Dentalina alternata | D. alternata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 90 | Pyramidina rudita | P. rudita | # | Dailey, Donald H | Counting >150 µm fraction | |
| 91 | Neoeponides hillebrandti | N. hillebrandti | # | Dailey, Donald H | Counting >150 µm fraction | |
| 92 | Coryphostoma limonense | C. limonense | # | Dailey, Donald H | Counting >150 µm fraction | |
| 93 | Gyroidinoides depressus | G. depressus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 94 | Neoeponides lunata | N. lunata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 95 | Valvulineria lenticula | V. lenticula | # | Dailey, Donald H | Counting >150 µm fraction | |
| 96 | Marginulina hamutoides | M. hamutoides | # | Dailey, Donald H | Counting >150 µm fraction | |
| 97 | Praebulimina triangularis | P. triangularis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 98 | Coryphostoma incrassata | C. incrassata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 99 | Alabamina creta | A. creta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 100 | Bolivinoides draco draco | B. draco draco | # | Dailey, Donald H | Counting >150 µm fraction | |
| 101 | Nodosaria velascoensis | N. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 102 | Lingulina pygmaea | L. pygmaea | # | Dailey, Donald H | Counting >150 µm fraction | |
| 103 | Ellipsoidella robusta | E. robusta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 104 | Spiroplectammina sigmoidina | S. sigmoidina | # | Dailey, Donald H | Counting >150 µm fraction | |
| 105 | Aragonia velascoensis | A. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 106 | Lenticulina velascoensis | L. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 107 | Pseudonodosaria bistegia | P. bistegia | # | Dailey, Donald H | Counting >150 µm fraction | |
| 108 | Gavelinella monterelensis | G. monterelensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 109 | Globorotalites conicus | G. conicus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 110 | Pseudonodosaria manifesta | P. manifesta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 111 | Eouvigerina excavata | E. excavata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 112 | Dentalina gracilis | D. gracilis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 113 | Dentalina catenula | D. catenula | # | Dailey, Donald H | Counting >150 µm fraction | |
| 114 | Oolina apiculata | O. apiculata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 115 | Gavelinella danica | G. danica | # | Dailey, Donald H | Counting >150 µm fraction | |
| 116 | Ceratobulimina perplexa | C. perplexa | # | Dailey, Donald H | Counting >150 µm fraction | |
| 117 | Oridorsalis umbonatus | O. umbonatus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 118 | Spiroplectammina dentata | S. dentata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 119 | Astacolus gibber | A. gibber | # | Dailey, Donald H | Counting >150 µm fraction | |
| 120 | Stilostomella pseudoscripta | S. pseudoscripta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 121 | Oolina delicata | O. delicata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 122 | Lenticulina acuta | L. acuta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 123 | Eouvigerina americana | E. americana | # | Dailey, Donald H | Counting >150 µm fraction | |
| 124 | Gavelinella hyphalus | G. hyphalus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 125 | Osangularia lens | O. lens | # | Dailey, Donald H | Counting >150 µm fraction | |
| 126 | Vaginulina trilobata | V. trilobata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 127 | Bulimina midwayensis | B. midwayensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 128 | Nonion havanense | N. havanense | # | Dailey, Donald H | Counting >150 µm fraction | |
| 129 | Lagena gracilis | L. gracilis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 130 | Cibicidoides dayi | C. dayi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 131 | Gavelinella sp. | Gavelinella sp. | # | Dailey, Donald H | Counting >150 µm fraction | |
| 132 | Tritaxia globulifera | T. globulifera | # | Dailey, Donald H | Counting >150 µm fraction | |
| 133 | Dentalina spp. | Dentalina spp. | # | Dailey, Donald H | Counting >150 µm fraction | |
| 134 | Reophax trinitatensis | R. trinitatensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 135 | Trochammina boehmi | T. boehmi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 136 | Bolivinoides delicatulus | B. delicatulus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 137 | Osangularia velascoensis | O. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 138 | Dorothia cubensis | D. cubensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 139 | Nuttallides crassaformis | N. crassaformis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 140 | Spiroplectammina spectabilis | S. spectabilis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 141 | Osangularia plummerae | O. plummerae | # | Dailey, Donald H | Counting >150 µm fraction | |
| 142 | Bulimina trinitatensis | B. trinitatensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 143 | Anomalinoides welleri | A. welleri | # | Dailey, Donald H | Counting >150 µm fraction | |
| 144 | Fissurina oblonga | F. oblonga | # | Dailey, Donald H | Counting >150 µm fraction | |
| 145 | Spiroplectammina subhaeringensis | S. subhaeringensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 146 | Guttulina communis | G. communis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 147 | Neoflabellina semireticulata | N. semireticulata | # | Dailey, Donald H | Counting >150 µm fraction | |
| 148 | Gyroidinoides octocameratus | G. octocameratus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 149 | Lenticulina midwayensis | L. midwayensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 150 | Dorothia beloides | D. beloides | # | Dailey, Donald H | Counting >150 µm fraction | |
| 151 | Gaudryina aisanna | G. aisanna | # | Dailey, Donald H | Counting >150 µm fraction | |
| 152 | Bulimina velascoensis | B. velascoensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 153 | Buliminella beaumonti | B. beaumonti | # | Dailey, Donald H | Counting >150 µm fraction | |
| 154 | Cibicidoides pseudoperlucidus | C. pseudoperlucidus | # | Dailey, Donald H | Counting >150 µm fraction | |
| 155 | Lenticulina whitei | L. whitei | # | Dailey, Donald H | Counting >150 µm fraction | |
| 156 | Loxostomum eleyi | L. eleyi | # | Dailey, Donald H | Counting >150 µm fraction | |
| 157 | Bandyella beckmanni | B. beckmanni | # | Dailey, Donald H | Counting >150 µm fraction | |
| 158 | Stilostomella plummerae | S. plummerae | # | Dailey, Donald H | Counting >150 µm fraction | |
| 159 | Bulimina tuxpamensis | B. tuxpamensis | # | Dailey, Donald H | Counting >150 µm fraction | |
| 160 | Pleurostomella torta | P. torta | # | Dailey, Donald H | Counting >150 µm fraction | |
| 161 | Aragonia semireticulata | A. semireticulata | # | Dailey, Donald H | Counting >150 µm fraction |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
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