Maryland 22B5 (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: upper varcus conodont zone, upper Tully Member (Tully 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 89940: authorized by Arnold Miller, entered by Jay Zambito on 20.06.2009

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Spiriferida - Mucrospiriferidae
 Spiriferida - Spinocyrtiidae
  - Tropidoleptidae
 Rhynchonellida - Trigonirhynchiidae
Strophomenata
 Strophomenida - Chonetidae
Bivalvia
 Nuculanida - Malletiidae
Palaeoneilo constricta Conrad 1842 clam
[entered as Paleoneilo constricta]
Cephalopoda
 Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
Gastropoda
 Murchisoniina - Gosseletinidae
Glyptotomaria sp. Knight 1945 snail
Trilobita
 Phacopida - Homalonotidae
Dipleura dekayi Green 1832 trilobite