Station B120. Lake-shore at Valcour, Day Point Fm. (Ordovician of the United States)

Also known as subset of PL6 see Shaw(1968)

Where: Clinton County, New York (44.6° N, 73.4° W: paleocoordinates 28.1° S, 54.9° W)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Day Point Formation (Chazy Group), Chazy (466.0 - 457.5 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; limestone

Size classes: macrofossils, mesofossils

Primary reference: P. E. Raymond. 1906. The Chazy Formation and its fauna. Annals of the Carnegie Museum 3(4):498-596 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 172323: authorized by Björn Kröger, entered by Björn Kröger on 03.08.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Trilobita
 Corynexochida - Illaenidae
"Illaenus globosus" = Stenopareia globosus
"Illaenus globosus" = Stenopareia globosus Billings 1859 trilobite
 Phacopida - Pterygometopidae
"Pterygometopus annulatus" = Calyptaulax annulata
"Pterygometopus annulatus" = Calyptaulax annulata Raymond 1905 trilobite
 Phacopida - Cheiruridae
Sphaerexochus parvus Billings 1865 trilobite
 Harpida - Harpetidae
"Hibbertia valcourensis" = Hibbertia valcourensis, "Eoharpes ottawaensis" = Hibbertia valcourensis
"Hibbertia valcourensis" = Hibbertia valcourensis Shaw 1968 trilobite
see Shaw (1968, p. 53)
"Eoharpes ottawaensis" = Hibbertia valcourensis Shaw 1968 trilobite
 Asaphida - Asaphidae
Isotelus harrisi Raymond 1905 trilobite
 Asaphida - Raphiophoridae
Lonchodomas chaziensis Shaw 1968 trilobite
see Shaw (1968, p. 34)
Ostracoda
 Palaeocopida -
Eurychilina latimarginata Raymond 1905 ostracod
 Leperditicopida - Leperditiidae
Strophomenata
 Orthotetida - Triplesiidae
"Camerella longirostris" = Onychoplecia longirostris
"Camerella longirostris" = Onychoplecia longirostris Billings 1859
 Strophomenida - Rafinesquinidae
Rhynchonellata
 Pentamerida - Camerellidae
Camerella varians Billings 1859
 Rhynchonellida - Trigonirhynchiidae
"Camarotoechia pristina" = Rostricellula pristina
"Camarotoechia pristina" = Rostricellula pristina Raymond 1905
 Orthida - Plaesiomyidae
"Plaesiomys platys" = Multicostella platys
"Plaesiomys platys" = Multicostella platys Billings 1859
 Orthida - Plectorthidae
"Hebertella vulgaris" = Mimella vulgaris
"Hebertella vulgaris" = Mimella vulgaris Raymond 1911
Bivalvia
 Protobranchia - Ctenodontidae
Ctenodonta dubiaformis Raymond 1905 clam
Tergomya
 Archinacellida - Archinacellidae
Cephalopoda
 Barrandeocerida - Plectoceratidae
Plectoceras jason Billings 1859
Stenolaemata
  - Phylloporinidae
 Cryptostomida -