Where: Santa Cruz, Argentina (50.6° S, 69.3° W: paleocoordinates 56.0° S, 41.1° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Palermo Aike Formation, Albian (113.0 - 100.5 Ma)
• formation-level stratigraphic resolution
Environment/lithology: marine
Size class: microfossils
Preservation: original sporopollenin
Collection methods: core, chemical,
• 0.100 kg processed for megaspores.
Primary reference: A. M. Baldoni and D. J. Batten. 1997. Cretaceous megaspores from two boreholes in the Austral Basin, Santa Cruz Province, Argentina, and their stratigraphic and paleoenvironmental significance. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 205(1):97-110 [R. Lupia/R. Lupia/R. Lupia]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 44188: authorized by Rick Lupia, entered by Rick Lupia on 03.09.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
Ammodiscus sp. Reuss 1862 | |
Horstisporites | |