Wilson Loc 001. Paquette Rapids, east end of Allumette Island: Blackriveran, Canada

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Tergomya - Tryblidiida - Tryblidiidae
Tryblidium erato (Billings 1865)
Tergomya - Tryblidiida - Archaeophialidae
Macroscenella n. gen. superba (Billings 1865)
Polyplacophora
Prisochiton canadensis (Billings 1865)
recombined as Priscochiton canadensis
Gastropoda - Bellerophontida - Bucaniidae
Salpingostoma billingsi Wilson 1951
Salpingostoma expansum (Hall 1847)
recombined as Salpingostoma expansa
var.
Gastropoda - Bellerophontida - Plectonotidae
Tetranota sexcarinata Ulrich and Scofield 1897
Tetranota charon (Billings 1860)
Gastropoda - Bellerophontida - Pterothecidae
Pterotheca expansa (Emmons 1842)
Gastropoda - Bellerophontida - Bellerophontidae
? Tropidodiscus argo (Billings 1860)
recombined as Joleaudella argo
Gastropoda - Bellerophontida - Sinuitidae
Sinuites cancellatus (Hall 1847)
incl. S. cancellatus angularis
Gastropoda - Murchisoniina - Eotomariidae
Liospira vitruvia (Billings 1865)
Liospira micula (Hall and Whitney 1862)
Eotomaria dryope (Billings 1865)
includes var. plana
Eotomaria larvata (Salter 1859)
recombined as Paraliospira larvata
Eotomaria supracingulata (Billings 1857)
recombined as Paraliospira supracingulata
Gastropoda - Murchisoniina - Hormotomidae
Hormotoma simplex Wilson 1932
H. simplex paquettensis
Hormotoma gracilis (Hall 1847)
Gastropoda - Murchisoniina - Murchisoniidae
Hormotoma salteri Ulrich and Scofield 1897
recombined as Cyrtostropha salteri
H. salteri canadensis
Gastropoda - Murchisoniina - Trochonematidae
Trochonema umbilicatum (Hall 1847)
recombined as Trochonema umbilicata
includes T. umbilicatum canadense
? Trochonemella arachne (Billings 1865)
Gastropoda - Murchisoniina - Lophospiridae
Ectomaria pagoda (Salter 1859)
Lophospira peracuta Ulrich and Scofield 1897
synonym of Paupospira burginensis
Lophospira saffordi Ulrich and Scofield 1897
synonym of Paupospira oweni
Gyronema semicarinatum (Salter 1859)
Eunema strigillatum Salter 1859
Lophospira helicteres (Salter 1859)
recombined as Eunema helicteres
Lophospira perangulata (Hall 1847)
Lophospira milleri (Miller 1877)
Lophospira medialis Ulrich and Scofield 1897
synonym of Lophospira milleri
Lophospira ventricosa (Hall 1847)
Lophospira serrulata (Salter 1859)
Gastropoda - Murchisoniina - Straparollinidae
Daidia cerithioides (Salter 1859)
Lophospira procris (Billings 1865)
recombined as Straparollina procris
Straparollina asperostriata (Billings 1860)
Straparollina circe (Billings 1860)
Straparollina eurydice (Billings 1860)
Gastropoda - Murchisoniina - Subulitidae
Cyrtospira parvula (Billings 1865)
Hormotoma bellicincta (Hall 1847)
recombined as Eroicaspira bellicincta
Subulites regularis Ulrich and Scofield 1897
Gastropoda - Murchisoniina - Loxonematidae
Omospira alexandra (Billings 1865)
Hormotoma trentonensis Ulrich and Scofield 1897
recombined as Omospira trentonensis
H. trentonensis plana
Loxonema murrayana Salter 1859
Gastropoda - Euomphalina - Platyceratidae
Cyclonema hallianum Salter 1859
Gastropoda - Euomphalina - Macluritidae
Maclurites logani (Salter 1852)
recombined as Maclurina logani
Gastropoda - Euomphalina - Euomphalidae
Helicotoma spinosa Salter 1859
recombined as Linsleyella spinosa
Gastropoda - Euomphalina - Helicotomidae
Helicotoma planulata Salter 1859
includes var. muricata
Gastropoda - Euomphalina - Holopeidae
Holopea nereis Billings 1865
recombined as Haplospira nereis
includes H. nereis spiralis
Holopea rotunda Ulrich and Scofield 1897
Holopea obliqua Hall 1847
Holopea lavinia Billings 1865
H. lavinia conica
Holopea pyrene Billings 1865
Raphistomina lapicida (Salter 1859)
Raphistomina aperta (Salter 1859)
includes R. aperta ampla
see common names

Geography
Country:Canada State/province:Quebec County:Allumette Island
Coordinates: 45.9° North, 76.9° West (view map)
Paleocoordinates:24.6° South, 52.8° West
Basis of coordinate:based on political unit
Geographic resolution:outcrop
Time
Period:Ordovician Epoch:Late/Upper Ordovician
10 m.y. bin:Ordovician 4-5
Key time interval:Blackriveran Conodont zone: Phragmodus undatus
Age range of interval:457.00000 - 449.80000 m.y. ago
Stratigraphy
Formation:Chaumont
Stratigraphic resolution:formation
Stratigraphy comments: Given as Leray / Rockland; this should be Chaumont
Lithology and environment
Primary lithology: "limestone"
Environment:carbonate indet.
Taphonomy
Modes of preservation:replaced with silica
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:biostratigraphic analysis
Museum repositories:GSC
Metadata
Database number:63816
Authorizer:P. Wagner Enterer:P. Wagner
Modifier:P. Wagner Research group:marine invertebrate
Created:2006-08-21 18:45:16 Last modified:2017-04-24 09:10:41
Access level:the public Released:2006-08-21 18:45:16
Creative Commons license:CC BY
Reference information

Primary reference:

11456. 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]

Secondary references:

11492 E. Billings. 1865. Palaeozoic fossils, volume 1. Geological Survey of Canada 1-426 [P. Wagner/P. Wagner/P. Wagner]
61895 A. L. McAlester. 1963. Revision of the type species of the Ordovician nuculoid pelecypod genus Tancrediopsis. Yale University Peabody Museum Postilla 74:1-19 [P. Wagner/P. Wagner]
15131 J. W. Salter. 1859. Figures and descriptions of Canadian organic remains 1-47 [P. Wagner/P. Wagner]