Where: Antarctica (62.6° S, 61.2° W: paleocoordinates 50.8° S, 35.8° W)
• coordinate based on unpublished field data
• hand sample-level geographic resolution
When: Anchorage Formation, Late/Upper Tithonian (150.8 - 145.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified, concretionary, tuffaceous, black mudstone
Size class: macrofossils
Preservation: original silica
Primary reference: W. Kiessling, R. Scasso, A. Zeiss, A. Riccardi, and F. Medina. 1999. Combined radiolarian-ammonite stratigraphy for the Late Jurassic of the Antarctic Peninsula: Implications for radiolarian stratigraphy. Geodiversitas 21(4):687-713 [W. Kiessling/W. Kiessling/W. Kiessling]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 51830: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 22.06.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
? Blanfordiceras sp. Cossman 1907 ammonite |