Camarotoechia zone, Syracuse Formation, Onondaga and Madison Co., NY (Silurian of the United States)

Where: Onondaga/Madison County, New York (43.1° N, 76.0° W: paleocoordinates 27.7° S, 43.0° W)

• coordinate based on political unit

• local area-level geographic resolution

When: Middle Dolomite Member (Syracuse Formation), Silurian (443.4 - 419.2 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; gray shale

• fine grained gray shale

Primary reference: W. P. Leutze. 1956. Faunal stratigraphy of Syracuse Formation, Onondaga and Madison Counties, New York. Bulletin of the American Association of Petroleum Geologists 40(7):1693-1698 [A. Miller/K. Layou]more details

PaleoDB collection 10455: authorized by Arnold Miller, entered by Karen Layou on 17.04.2001

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trilobita
 Phacopida - Calymenidae
Calymene ? sp. Brongniart 1822 trilobite
Ostracoda
 Leperditicopida - Leperditiidae
Xiphosura
 Xiphosurida - Carcinosomatidae
Lophophorata
 Tentaculitida - Tentaculitidae
Tentaculites sp. von Schlotheim 1820
Strophomenata
 Orthotetida - Schuchertellidae
Rhynchonellata
 Rhynchonellida - Camarotoechiidae
Lingulata
 Lingulida - Disciniidae
 Lingulida - Lingulidae
Lingula sp. Bruguiére 1797
Bivalvia
 Cyrtodontida - Antipleuridae
 Protobranchia - Ctenodontidae
 Protobranchia -
"Cleidophorus ? sp." = Nuculites
"Cleidophorus ? sp." = Nuculites Conrad 1841 clam
Gastropoda
 Murchisoniina - Loxonematidae
"Loxonema ? bertiensis" = Loxonema bertiense
"Loxonema ? bertiensis" = Loxonema bertiense Ruedemann 1925 snail
Cephalopoda
 Orthocerida - Orthoceratidae
Orthoceras sp. Breynius 1832
 Discosorida - Phragmoceratidae
Graptolithina
 Diplograptoidea - Diplograptidae
Diplograptus ? sp. diplograptoid
Auluroidea
 Auluroidea -
Auluroidea indet. Schöndorf 1910
Dasycladophyceae
 Dasycladales - Seletonellaceae