Chambly Canton, along W side of Richelieu River, 15 miles southeast of Montreal: Maysvillian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Ostracoda
- Podocopida
- Bythocyprididae
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Bythocypris cylindrica
(Hall 1871)
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Foerste 1924 | |||||||||
| recombined as Phelobythocypris cylindrica | ||||||||||
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Trilobita
- Proetida
- Proetidae
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Proetus chambliensis
Foerste 1914
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Foerste 1924 | |||||||||
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Tergomya
- Archinacellida
- Archinacellidae
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Archinacella pulaskiensis n. sp.
Foerste 1914
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Rostroconchia
- Ribeirioida
- Technophoridae
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Technophorus punctostriatus
Ulrich 1893
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| Technophorus n. ssp. punctostriatus quincuncialis | ||||||||||
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= Technophorus quincuncialis n. sp.
Foerste 1914
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Foerste 1924 | |||||||||
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Bivalvia
- Myalinida
- Ambonychiidae
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Byssonychia radiata
(Hall 1847)
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Foerste 1924 | |||||||||
| synonym of Byssonychia radiata | ||||||||||
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Bivalvia
- Ostreida
- Pterineidae
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Pterina (Caritodens) demissa
(Conrad 1842)
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Foerste 1924 | |||||||||
| recombined as Pterinea demissa | ||||||||||
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Pholadomorpha chambliensis
Foerste 1914
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Foerste 1924 | |||||||||
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Orthodesma approximatum
Foerste 1914
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Foerste 1924 | |||||||||
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Gastropoda
- Bellerophontida
- Sinuitidae
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Sinuites cancellatus
(Hall 1847)
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Foerste 1924 | |||||||||
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Gastropoda
- Bellerophontida
- Pterothecidae
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Pterotheca pentagona n. sp.
Foerste 1914
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Gastropoda
- Murchisoniina
- Eotomariidae
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Eotomaria remotistriata
Foerste 1924
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Foerste 1924 | |||||||||
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Eotomaria cf. canalifera
Ulrich and Scofield 1897
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Foerste 1924 | |||||||||
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Gastropoda
- Murchisoniina
- Hormotomidae
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Hormotoma gracilis
(Hall 1847)
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Foerste 1924 | |||||||||
| Hormotoma gracilis sublaxa | ||||||||||
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Craniata
- Craniopsida
- Craniopsidae
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Pholidops subtruncata
(Hall 1847)
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Foerste 1924 | |||||||||
| recombined as Craniops subtruncata | ||||||||||
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Rhynchonellata
- Atrypida
- Anazygidae
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Catazyga headi
(Billings 1862)
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Foerste 1924 | |||||||||
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Strophomenata
- Strophomenida
- Plectambonitidae
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Plectambonites sericeus
Sowerby 1839
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Foerste 1924 | |||||||||
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Strophomenata
- Strophomenida
- Rafinesquinidae
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Rafinesquina mucronata
Foerste 1914
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Foerste 1924 | |||||||||
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Rafinesquina alternata
(Conrad 1838)
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Foerste 1924 | |||||||||
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Strophomenata
- Strophomenida
- Strophomenidae
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Strophomena planumbona
(Hall 1847)
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Foerste 1924 | |||||||||
| Strophomena planumbona chambliensis | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Canada | State/province: | Quebec |
| Coordinates: | 45.5° North, 73.3° West (view map) | ||
| Paleocoordinates: | 25.6° South, 48.6° West | ||
| Geographic resolution: | outcrop |
Time
| Period: | Ordovician | Epoch: | Late/Upper Ordovician |
| Stage: | Katian | 10 m.y. bin: | Ordovician 5 |
| Key time interval: | Maysvillian | Graptolite zone: | Amplexograptus manitoulinensis |
| Age range of interval: | 450.40000 - 449.80000 m.y. ago |
Stratigraphy
| Formation: | Nicolet River | Member: | Sainte-Monique | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Was Lorraine Proteus Beds. Now Chambly beds of Nicolet River Formation, Sainte-Monique Member | |||||
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | GSC |
| Collection method comments: Foerste (1914) also reports:
Pholidops subtruncata Hall Strophomena planumbona Rafinesquina mucronata, sp. nov. Catazyga erratica, Hall Caritodens demissa, Conrad Colpomya faba pusilla, var. nov Pholadomorpha chambliensis, sp. nov Modiolopsis concentrica, Hall and Whitfield Modiolopsis postplicata, sp. nov Orthodesma approximatum, sp. nov. Cymatonota pholadis, Conrad Psiloconcha sinuata borealis, yar. nay. Whitella complanata, sp. nov. Clidophorus praevolutus, sp. nov. Ctenodonta lorrainensis, sp. nov. Lyrodesma poststriatum, (Emmons) Hall Rhytimya oehana, Ulrich Proetus chambliensis, sp. nov. | |
Metadata
| Database number: | 155174 | ||
| Authorizer: | P. Wagner, B. Kröger | Enterer: | P. Wagner, S. Scholze |
| Modifier: | S. Scholze | Research group: | marine invertebrate |
| Created: | 2014-03-30 15:57:32 | Last modified: | 2015-09-15 06:23:43 |
| Access level: | the public | Released: | 2014-03-30 15:57:32 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 15915. | A. F. Foerste. 1914. Notes on the Lorraine faunas of New York and the Province of Quebec. Bulletin of the Scientific Laboratories of Denison University 17(1):247-328 [P. Wagner/P. Wagner] |
Secondary references:
| 11615 | A. F. Foerste. 1924. Upper Ordovician faunas of Ontario and Quebec. Geological Survey of Canada Memoir 138(121):1-99 [P. Wagner/P. Wagner/P. Wagner] |