Where: Antarctica (63.9° S, 57.8° W: paleocoordinates 61.8° S, 68.5° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: Lachman Crags Member (Santa Marta Formation), Early/Lower Campanian (83.5 - 70.6 Ma)
• Early Campanian, on the basis of calcareous nannofossils, and consistent with ammonites (Guerra et al., 2015).
• group of beds-level stratigraphic resolution
Environment/lithology: offshore; lithified sandstone
Size class: macrofossils
Reposited in the BMNH
• Repository: British Antarctic Survey, stored at BMNH
Primary reference: R. M. Feldmann, D. M. Tshudy, and M. R. A. Thomson. 1993. Late Cretaceous and Paleocene decapod crustaceans from James Ross Basin, Antarctic Peninsula. The Paleontological Society Memoir 28:1-41 [C. Schweitzer/E. Johnson/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 221284: authorized by Matthew Clapham, entered by Matthew Clapham on 22.07.2021
Creative Commons license: CC BY (attribution)
Taxonomic list
Malacostraca | |
Metanephrops rossensis Feldmann et al. 1993 clawed lobster | |
"Glyphea australensis" = Angarestia australensis
"Glyphea australensis" = Angarestia australensis Feldmann et al. 1993 decapod | |
"Necrocarcinus wrighti" = Hadrocarcinus wrighti
"Necrocarcinus wrighti" = Hadrocarcinus wrighti Feldmann et al. 1993 crab | |
Retrorsichela laevis Feldmann et al. 1993 decapod |