Where: Cape May County, New Jersey (39.1° N, 74.8° W)
• Paleocoordinates: 40.9° N, 65.0° W (Wright 2013)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Shiloh Marl Member (Kirkwood Formation), Early/Lower Miocene (23.0 - 16.0 Ma)
• No lithostratigraphic details or stratigraphic relationships provided in text. Equivalent in age and slightly older than the Calvert Formaiton of Maryland and Virginia. Overlain by the Cohansey Sand with a time transgressive contact, Kirkwood Formation is Burdigalian-Langhian in age. Collections from a depth of 520 ft.
• bed-level stratigraphic resolution
Environment/lithology: coastal; poorly lithified sandstone
Size class: macrofossils
Collection methods: Collections reposited in the collections of the Historical Museum in Cape May Couty House, and were examined through the courtesy of Mr. Edward Post, Custodian.
Primary reference: H. G. Richards and A. Harbison. 1942. Miocene invertebrate fauna of New Jersey. Proceedings of the Academy of Natural Sciences of Philadelphia 94:167-250 [A. Miller/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 59723: authorized by Austin Hendy, entered by Austin Hendy on 10.04.2006
Creative Commons license: CC0 (CC0)
Taxonomic list
Gastropoda | |
Turbonilla interrupta Totten 1835 snail | |
"Polinices duplicata" = Neverita duplicatus, Sinum fragile
"Polinices duplicata" = Neverita duplicatus Say 1822 moon snail
Sinum fragile moon snail | |
"Vermetus graniferus" = Serpulorbis granifera
"Vermetus graniferus" = Serpulorbis granifera Say 1824 worm shell | |
Crepidula fornicata, "Calyptraea aperta" = Calyptraea (Trochita) aperta
Crepidula fornicata Linnaeus 1758 slipper shell
"Calyptraea aperta" = Calyptraea (Trochita) aperta Solander 1766 slipper shell | |
Turritella cumberlandia Conrad 1863 turret shell | |
Bivalvia | |
Mytilus incurvus mussel | |
"Melina maxillata" = Isognomon maxillata
"Melina maxillata" = Isognomon maxillata Lamarck 1819 oyster | |
"Pecten madisonius" = Chesapecten madisonius
"Pecten madisonius" = Chesapecten madisonius Say 1824 scallop | |
Anomia simplex d'Orbigny 1845 jingle | |
Astarte distans Conrad 1862 clam | |
"Eucrassatella melina" = Marvacrassatella melina
"Eucrassatella melina" = Marvacrassatella melina Conrad 1832 clam | |
"Phacoides crenulatus" = Parvilucina crenulata
"Phacoides crenulatus" = Parvilucina crenulata Conrad 1840 clam | |
Ensis directus Conrad 1844 clam | |
Mactra clathrodon Lea 1833 clam | |
"Venus mercenaria" = Mercenaria mercenaria, "Antigona staminea" = Melosia staminea, Macrocallista marylandica
"Venus mercenaria" = Mercenaria mercenaria Linnaeus 1758 quahog
"Antigona staminea" = Melosia staminea Conrad 1838 venus clam
Macrocallista marylandica Conrad 1833 venus clam | |
Echinoidea | |
Echinarachnius sp. Gray 1825 sand dollar |