USNM locality 58k. Upper part of formation. Mt. Stephen: Delamaran, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Helcionelloida
- Helcionellida
- Helcionellidae
|
||||||||||
Parmophorella sp.
|
Walcott 1917 | |||||||||
synonym of Ilsanella | ||||||||||
Helcionella elongata
|
Walcott 1917 | |||||||||
Helcionelloida
- Helcionellida
- Coreospiridae
|
||||||||||
Coreospira walcotti n. sp.
Knight 1947
|
Knight 1947 | |||||||||
Tergomya
- Tryblidiida
- Protoconchoididae
|
||||||||||
? Protoconchioides rasettii
Geyer 1994
|
||||||||||
Scenella varians
Walcott 1886
|
Walcott 1917 | |||||||||
recombined as Protoconchioides varians | ||||||||||
Hyolithida
- Sulcavitidae
|
||||||||||
Hyolithes billingsi
Walcott 1886
|
Walcott 1917 | |||||||||
recombined as Linevitus billingsi | ||||||||||
Lingulata
- Acrotretida
- Acrotretidae
|
||||||||||
Acrotreta sagittalis
(Salter 1865)
|
Walcott 1917 | |||||||||
Acrotreta sagittalis taconica | ||||||||||
Trilobita
- Antagmidae
|
||||||||||
Ptychoparia thia
Walcott 1917
|
Walcott 1917 | |||||||||
recombined as Onchocephalus thia | ||||||||||
Trilobita
- Corynexochida
- Dolichometopidae
|
||||||||||
Bathyuriscus (Poliella) primus
(Walcott 1908)
|
Walcott 1917 | |||||||||
original and current combination Bornemannia prima | ||||||||||
Trilobita
- Corynexochida
- Zacanthoididae
|
||||||||||
Kochaspis celer
(Walcott 1917)
|
Resser 1935 | |||||||||
recombined as Fieldaspis celer | ||||||||||
Crepicephalus celer
Walcott 1917
|
Walcott 1917 | |||||||||
recombined as Fieldaspis celer | ||||||||||
Trilobita
- Ptychopariida
- Ptychopariidae
|
||||||||||
Ptychoparia clusia
|
Walcott 1917 | |||||||||
Ptychoparia informal pygidia
|
Walcott 1917 | |||||||||
Trilobita
- Ptychopariida
- Alokistocaridae
|
||||||||||
Olenopsis agnesensis
Walcott 1912
|
Walcott 1917 | |||||||||
recombined as Amecephalus agnesensis | ||||||||||
Alokistocare stephenensis n. sp.
Resser 1935
|
Resser 1935 | |||||||||
see common names |
Geography
Country: | Canada | State/province: | British Columbia | County: | Yoho National Park |
Coordinates: | 51.4° North, 116.4° West (view map) | ||||
Paleocoordinates: | 3.7° South, 80.0° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | outcrop |
Time
Period: | Cambrian |
10 m.y. bin: | Cambrian 3 |
Key time interval: | Delamaran |
Age range of interval: | 511.00000 - 506.50000 m.y. ago |
Stratigraphy
Formation: | Mt. Whyte | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Delamaran; I converted it to Solvan |
Lithology and environment
Primary lithology: | gray lithified "limestone" |
Lithology description: dark gray crystalline limestone | |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Metadata
Also known as: | Yoho National Park | ||
Database number: | 50544 | ||
Authorizer: | P. Wagner, J. Marcot | Enterer: | P. Wagner, J. Marcot |
Modifier: | P. Wagner | Research group: | marine invertebrate |
Created: | 2005-05-17 11:18:01 | Last modified: | 2022-05-01 22:56:10 |
Access level: | the public | Released: | 2005-05-17 11:18:01 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
11618. | G. Geyer. 1994. Middle Cambrian mollusks from Idaho and early conchiferan evolution. New York State Museum Bulletin 481(1):69-86 [P. Wagner/P. Wagner/P. Wagner] |
Secondary references:
16108 | J. B. Knight. 1947. Some new Cambrian bellerophont gastropods. Smithsonian Miscellaneous Collections 106(17):1-11 [P. Wagner/P. Wagner] | |
32640 | C. E. Resser. 1935. Nomenclature of some Cambrian trilobites. Smithsonian Miscellaneous Collections 93(5):1-46 [P. Wagner/P. Wagner] | |
81546 | C. D. Walcott. 1917. Cambrian geology and paleontology, 3, fauna of the Mount Whyte Formation. Smithsonian Miscellaneous Collections 67(3):61-114 [P. Wagner/P. Wagner] |