Wilson Loc 001. Paquette Rapids, east end of Allumette Island (Ordovician of Canada)

Where: Quebec, Canada (45.9° N, 76.9° W: paleocoordinates 24.6° S, 52.8° W)

• coordinate based on political unit

• outcrop-level geographic resolution

When: Phragmodus undatus conodont zone, Coboconk Member (Bobcaygeon Formation), Rocklandian (457.3 - 449.6 Ma)

• member-level stratigraphic resolution

Environment/lithology: limestone

Size class: macrofossils

Preservation: replaced with silica

Reposited in the GSC

Primary reference: A. E. Wilson. 1951. Gastropoda and Conularida of the Ottawa Formation of the Ottawa - St. Lawrence Lowland. Geological Survey of Canada Bulletin 17:1-149 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 154703: authorized by Pete Wagner, entered by Pete Wagner on 03.03.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Tergomya
 Tryblidiida - Tryblidiidae
Tryblidium erato Billings 1865
 Tryblidiida - Archaeophialidae
Macroscenella superba Billings 1865
Bivalvia
 Solemyida - Ctenodontidae
"Ctenodonta contracta n. sp." = Tancrediopsis contracta1
"Ctenodonta contracta n. sp." = Tancrediopsis contracta1 Salter 1859 clam
Rostroconchia
 Conocardiida - Bransoniidae
"Conocardium paquettensis n. sp." = Pojetaconcha paquettensis3
"Conocardium paquettensis n. sp." = Pojetaconcha paquettensis3 Wilson 1956
Gastropoda
 Bellerophontida - Pterothecidae
Pterotheca expansa Emmons 1842 snail
 Bellerophontida - Bucaniidae
Phragmolites compressus Conrad 1838 snail
Salpingostoma billingsi Wilson 1951 snail
"Salpingostoma expansum" = Salpingostoma expansa Hall 1847 snail
Salpingostoma var. expansum
 Bellerophontida - Plectonotidae
Tetranota sexcarinata Ulrich and Scofield 1897 snail
Tetranota charon Billings 1860 snail
 Euomphalina - Macluritidae
"Maclurites logani" = Maclurina logani
"Maclurites logani" = Maclurina logani Salter 1852 snail
 Euomphalina - Helicotomidae
Helicotoma planulata Salter 1859 snail
 Euomphalina - Holopeidae
Raphistomina aperta Salter 1859 snail
Holopea pyrene Billings 1865 snail
Holopea rotunda Ulrich and Scofield 1897 snail
"Holopea nereis" = Haplospira nereis Billings 1865 snail
 Euomphalina - Euomphalidae
"Helicotoma spinosa" = Linsleyella spinosa
"Helicotoma spinosa" = Linsleyella spinosa Salter 1859 snail
 Murchisoniina - Straparollinidae
Straparollina eurydice Billings 1860 snail
"Lophospira procris" = Straparollina procris Billings 1865 snail
Straparollina circe Billings 1860 snail
Straparollina asperostriata Billings 1860 snail
Daidia cerithioides Salter 1859 snail
 Murchisoniina - Loxonematidae
Omospira alexandra, "Hormotoma trentonensis" = Omospira trentonensis
Omospira alexandra Billings 1865 snail
"Hormotoma trentonensis" = Omospira trentonensis Ulrich and Scofield 1897 snail
Hormotoma trentonensis crassa
 Murchisoniina - Eotomariidae
Eotomaria dryope Billings 1865 snail
"Eotomaria supracingulata" = Paraliospira supracingulata Billings 1857 snail
"Eotomaria larvata" = Paraliospira larvata Salter 1859 snail
Liospira subconcava Ulrich and Scofield 1897 snail
Liospira vitruvia Billings 1865 snail
 Murchisoniina - Subulitidae
Cyrtospira parvula, "Hormotoma bellicincta" = Eroicaspira bellicincta
Cyrtospira parvula Billings 1865 snail
"Hormotoma bellicincta" = Eroicaspira bellicincta Hall 1847 snail
 Murchisoniina - Lophospiridae
"Lophospira peracuta" = Paupospira burginensis Ulrich and Scofield 1897 snail
Ectomaria pagoda Salter 1859 snail
Gyronema semicarinatum Salter 1859 snail
Eunema centralis2 Ulrich and Scofield 1897 snail
some of the Lophospira milleri
"Lophospira helicteres" = Eunema helicteres Salter 1859 snail
Eunema strigillatum Salter 1859 snail
Lophospira milleri Miller 1877 snail
Lophospira serrulata Salter 1859 snail
Lophospira ventricosa Hall 1847 snail
 Murchisoniina - Trochonematidae
? Trochonemella arachne Billings 1865 snail
 Murchisoniina - Murchisoniidae
"Hormotoma canadensis" = Cyrtostropha salteri canadensis
"Hormotoma canadensis" = Cyrtostropha salteri canadensis Ulrich and Scofield 1897 snail
 Murchisoniina - Hormotomidae
Hormotoma gracilis Hall 1847 snail