Maryland 22A5 (Devonian of the United States)

Where: New York (42.5° N, 74.9° W: paleocoordinates 37.5° S, 22.8° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: middle varcus conodont zone, upper Windom Member (Moscow Formation), Givetian (387.7 - 382.7 Ma)

• member-level stratigraphic resolution

Environment/lithology: offshore; lithified siliciclastic sediments

Primary reference: C. S. Prosser. 1897. The classification and distribution of the Hamilton and Chemung series of central and eastern New York. Annual Report of the Regents - New York State Museum, Report 49 2:83-222 [A. Miller/J. Zambito/J. Zambito]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 89942: authorized by Arnold Miller, entered by Jay Zambito on 20.06.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Chonetidae
Rhynchonellata
 Spiriferida - Mucrospiriferidae
 Spiriferida - Adolfiidae
 Spiriferida - Spinocyrtiidae
  - Tropidoleptidae
 Athyridida - Athyrididae
 Atrypida - Atrypidae
 Rhynchonellida - Leiorhynchidae
"Eumetabolotoechia multicostatum" = Eumetabolotoechia multicostata
"Eumetabolotoechia multicostatum" = Eumetabolotoechia multicostata Hall 1860
Cephalopoda
 Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
Gastropoda
 Euomphalina -
"Gyronema hamiltoniae" = Kitikamispira hamiltoniae
"Gyronema hamiltoniae" = Kitikamispira hamiltoniae Hall 1860 snail
Bivalvia
 Nuculanida - Malletiidae
Palaeoneilo constricta Conrad 1842 clam
[entered as Paleoneilo constricta]
 Nuculanida - Cucullellidae
 Nuculida - Nuculidae
Nuculoidea corbuliformis Hall and Whitfield 1869 nut clam
 Cardiida -
 Modiomorphida - Carydiidae
 Modiomorphida - Modiomorphidae
Modiomorpha mytiloides Conrad 1841 clam
Modiomorpha concentrica Conrad 1838 clam
 Trigoniida - Eoschizodidae