Seat Pleasant (Cretaceous of the United States)
Where: Prince Georges County, Maryland (38.9° N, 76.9° W: paleocoordinates 38.5° N, 46.4° W)
• coordinate estimated from map
When: Monmouth Group, Campanian (83.6 - 72.1 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: E. W. Berry. 1916. Systematic Paleontology: Vertebrata. In W. Clark (ed.), Maryland Geological Survey: Upper Cretaceous 347-361 [M. Uhen/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 127194: authorized by Mark Uhen, entered by Mark Uhen on 03.05.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Chondrichthyes | |
"Myliobatis obesus" = Aetomylaeus dixoni
"Myliobatis obesus" = Aetomylaeus dixoni Agassiz 1843 eagle ray | |
"Lamna cuspidata" = Araloselachus cuspidatus
"Lamna cuspidata" = Araloselachus cuspidatus Agassiz 1843 sand tiger shark | |
"Lamna elegans" = Striatolamia macrota
"Lamna elegans" = Striatolamia macrota Agassiz 1838 goblin shark | |
"Corax pristodontus" = Squalicorax pristodontus
"Corax pristodontus" = Squalicorax pristodontus Agassiz 1835 crow shark | |
Actinopteri | |
Enchodus dirus Leidy 1857 |