Where: Seymour Island, Antarctica (64.2° S, 56.7° W: paleocoordinates 63.5° S, 62.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: TELM 4-5 Member (La Meseta Formation), Ypresian to Ypresian (56.0 - 41.3 Ma)
• member-level stratigraphic resolution
Environment/lithology: marine; sandstone
Size class: macrofossils
Primary reference: A. L. Cione and M. A. Reguero. 1994. New records of the sharks Isurus and Hexanchus from the Eocene of Seymour Island, Antarctica. Proceedings of the Geologists' Association 105:1-14 [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 149635: authorized by Mark Uhen, entered by Mark Uhen on 18.08.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
Isurus praecursor Thurmond and Jones 1981 mackerel shark |