Unknown
PANGAEA
In:
Supplement to: Leckie, R Mark; Webb, Peter-Noel (1986): Late Paleogene and early Neogene foraminifers of Deep Sea Drilling Project Site 270, Ross Sea, Antarctica. In: Kennett, JP; von der Borch, CC; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 90, 1093-1142, https://doi.org/10.2973/dsdp.proc.90.124.1986
Publication Date:
2023-07-09
Description:
Foraminifers from the upper Oligocene, lower Miocene, and Pleistocene at Site 270 in the southern Ross Sea, Antarctica, are discussed and illustrated. The total fauna comprises 74 genera and 163 species. A small number of taxa are recycled from Cretaceous and older Paleogene sediments. Four assemblage zones are proposed, the age of informal lithologic units discussed, and potentially important hiatuses identified. Microfaunas reflect a mixing of biogeographic affinities with one element exhibiting similarities to temperate late Paleogene assemblages in New Zealand, and another representing the early cold-water assemblages of the antarctic Neogene.
Keywords:
28-270; Ammobaculites cf. coprolithiformis; Ammobaculites cf. expansus; Ammodiscus cf. glabratus; Ammodiscus cf. incertus; Ammoscalaria pseudospiralis; Anomalinoides cf. macroglabra; Anomalinoides globulosa; Anomalinoides pinguiglabra; Antarctic Ocean; Arenodosaria antipoda; Articulina sp.; Astacolus crepidularis; Astacolus sp.; Astrononion echolsi; Astrorhiza cf. granulosa; Bathysiphon aff. cyclindrica; Bathysiphon cf. alba; Bathysiphon discreta; Bathysiphon sp.; Cancris laevinflatus; Candeina antarctica; Cassidulina bradyi; Cassidulinoides braziliensis; Cassidulinoides cf. chapmani; Cassidulinoides cf. parkeriana; Ceratobulimina spp.; Chiloguembelina cubensis; Cibicides cf. thiara; Cibicides lobatulus; Cibicides medocris; Cibicides pseudoungerianus; Cibicides refulgens; Cibicides temperata; Cibicides vortex; Cyclammina cf. complanata; Cyclammina incisa; Cyclammina rotundata; Deep Sea Drilling Project; Dentalina cf. advena; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Ehrenbergina glabra; Elphidium cf. nitidum; Elphidium magellanicum; Elphidium sp.; Epistominella vitrea; Epoch; Eponides bradyi; Eponides cf. weddellensis; Eponides tumidulus; Fissurina agassizi; Fissurina annectens; Fissurina bisulcata; Fissurina danica; Fissurina fimbriata; Fissurina kerguelensis; Fissurina laevigata; Fissurina lucida; Fissurina marginata; Fissurina sp.; Flintina cf. droogeri; Fursenkoina schreibersiana; Gaudryina reusii; Gaudryina sp.; Globigerina cf. angiporoides; Globigerina cf. ouachitaensis; Globigerina megastoma; Globigerina sp.; Globigerinita cf. glutinata; Globigerinoides trilobus; Globobulimina sp.; Globocassidulina biora; Globocassidulina crassa; Globocassidulina subglobosa; Globorotalia cf. gemma; Globorotalia cf. siakensis; Globorotalia sp.; Globorotaloides cf. suteri; Glomar Challenger; Gyroidina cf. orbicularis; Gyroidina parva; Gyroidina zelandica; Haplophragmoides sp.; Hormosina globulifera; Hyperammina cylindrica; Islandiella norcrossi; Islandiella teretis; Jaculella cf. acuta; Karreriella obscura; Lagena cf. laevigata; Lagena elongata; Lagena gracilis; Lagena laevis; Lagena nebulosa; Lagena sequenziana; Lagena striata; Lagena sulcata; Leg28; Lenticulina callifera; Lenticulina cf. punctata; Lenticulina lenticula; Lenticulina sp.; Lithologic unit/sequence; Marginulina cf. cocoaensis; Marginulina tumida; Marginulinopsis cf. pedum; Marsipella sp.; Melonis affinis; Melonis barleeanus; Miliammina lata; Neogloboquadrina pachyderma; Nodosaria calomorpha; Nodosaria sp.; Nonionella bradii; Nonionella iridea; Nonionella magnalingua; Oolina apiculata; Oolina apiopleura; Oolina globosa; Oridorsalis tenera; Parafissurina cf. tasmanica; Parafissurina curta; Parafissurina groenlandica; Parafissurina lateralia; Parafissurina subcarinata; Protobotellina cyclindica; Psammosphaera fusca; Pullenia bulloides; Pullenia subcarinata; Pyrgo cf. vespertilio; Quinqueloculina seminulum; Quinqueloculina triangularis; Reophax cf. cushmanii; Reophax cf. nodulosa; Reophax scorpiurus; Reophax sp.; Rhabdammina cf. abyssorum; Rhabdammina linearis; Rhizammina algaeformis; Rhizammina sp.; Robertina tasmainia; Rosalina globularis; Sample code/label; Saracenaria kellumi; Saracenaria sp.; Siphonina spp.; Sphaeroidina bulloides; Textularia cf. plummerae; Textularia sp.; Trifarina aff. fuegina; Trifarina earlandi; Trifarina pauperata; Triloculina rotundata; Trochammina sp.; Trochoelphidiella pustulosa; Trochoelphidiella sp.; Trochoelphidiella uniforamina; Uvigerina cf. miozea; Uvigerina sp.; Vaginulina awamoana; Vaginulina cf. reophagia
Type:
Dataset
Format:
text/tab-separated-values, 18253 data points
|
Location |
Call Number |
Expected |
Availability |