Where: British Columbia, Canada (56.1° N, 123.2° W: paleocoordinates 33.8° N, 52.5° W)
When: lower Epigondolella triangularis conodont zone, Pardonet Formation, Norian (228.0 - 208.5 Ma)
• lower Norian
•ammonoid zone - Malayites dawsoni
•icthyolith zone - Synechodus incrementum
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collected by M. J. Orchard in 1982
Collection methods: acetic
• Repository: National Type Collection of Invertebrate and Plant Fossils at the Geological Survey of Canada
•601 Booth St, Ottawa, Ontario, K1A0E8
Primary reference: M. J. Johns, C. R. Barnes, and M. J. Orchard. 1997. Taxonomy and biostratigraphy of middle and late Triassic Elasmobranch Ichthyoliths from Northeastern British Columbia. Geological Survey of Canada Bulletin 502:1-238 [M. Clapham/P. Vazquez/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 150230: authorized by Matthew Clapham, entered by Priscilla Vazquez on 04.09.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Chondrichthyes | |
Carinasubcorona subradiciplana, Suaviloquentia longilingua, Fragilicorona labricuspis, Fragilicorona labribrevirostrum, Glabrisubcorona vadosidevexa, Glabrisubcorona arduidevexa
Carinasubcorona subradiciplana Johns 1997 elasmobranch
Suaviloquentia longilingua Johns 1997 elasmobranch
Fragilicorona labricuspis Johns 1997 elasmobranch
Fragilicorona labribrevirostrum Johns 1997 elasmobranch
Glabrisubcorona vadosidevexa Johns 1997 elasmobranch
Glabrisubcorona arduidevexa Johns 1997 elasmobranch | |
| Osteichthyes | |
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