Also known as milepost 60, Neuse River
Where: Lenoir County, North Carolina (35.2° N, 77.7° W: paleocoordinates 35.2° N, 48.5° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Snow Hill Member (Black Creek Formation), Campanian (83.6 - 72.1 Ma)
• upper part of Exogyra ponderosa zone, orig. Snow Hill Member of Black Creek Fm. PJW: Stephenson's Exogyra ponderosa zone is very different from modern definitions!
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithified, coarse-grained, glauconitic, gray, green sandstone
Size classes: macrofossils, mesofossils
Collected by Stephenson; reposited in the USGS
Collection methods: surface (float), surface (in situ),
Primary reference: L. W. Stephenson. 1912. The Cretaceous formations. North Carolina Geological and Economic Survey 3:73-171 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 87677: authorized by Wolfgang Kiessling, entered by Uta Merkel on 23.03.2009, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Anthozoa | |
Stephanophyllia aff. bowerbankii, "Micrabacia cribraria n. sp." = Stephanophyllia cribraria
Stephanophyllia aff. bowerbankii stony coral
"Micrabacia cribraria n. sp." = Stephanophyllia cribraria Stephenson 1916 stony coral | |
Chondrichthyes | |
"Lamna texana" = Scapanorhynchus texanus
"Lamna texana" = Scapanorhynchus texanus Roemer 1852 goblin shark | |
"Otodus appendiculatus" = Cretalamna appendiculata
"Otodus appendiculatus" = Cretalamna appendiculata Agassiz 1835 mackerel shark | |
Gnathostomata | |
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Sedentaria | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Bivalvia | |
"Crassatellites sp." = Crassatella, "Crassatellites carolinensis" = Crassatella carolinensis
"Crassatellites carolinensis" = Crassatella carolinensis Conrad 1875 clam | |
? Gastrochaena sp. Spengler 1783 clam | |
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Brachymeris alta clam | |
Etea carolinensis Conrad 1875 clam | |
? Tellina sp. Linnaeus 1758 tellin clam
Linearia (Liothyris) carolinensis Conrad 1875 tellin clam | |
Cardium sp. Linnaeus 1758 cockle
Cardium spillmani Conrad 1858 cockle
Cardium dumosum Conrad 1870 cockle
"Cardium eufaulense" = Trachycardium eufaulensis Conrad 1860 cockle | |
? Pholadomya sp. Sowerby 1823 clam | |
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Exogyra sp. Say 1820 oyster | |
Ostrea plumosa Morton 1833 oyster
Ostrea subspatulata oyster | |
Anomia linifera jingle
Anomia argentaria Morton 1833 jingle | |
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Cucullaea antrosa clam | |
Arca rostellata ark | |
Nemodon brevifrons Conrad 1875 clam | |
"Pelecypoda indet." = Bivalvia
"Pelecypoda indet." = Bivalvia Linnaeus 1758 clam |