Where: British Columbia, Canada (51.2° N, 116.1° W: paleocoordinates 3.6° S, 79.8° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Ehmaniella zone, Stephen Formation, Middle Cambrian (509.0 - 497.0 Ma)
• 25 to 35 m below the Stephen-Eldon contact
• group of beds-level stratigraphic resolution
Environment/lithology: slope; lithified lime mudstone and lithified wackestone
Size class: macrofossils
Preservation: soft parts, original calcite, original phosphate
Reposited in the ROM
Collection methods: surface (float), surface (in situ),
Primary reference: J. B. Caron, R. R. Gaines, C. Aria, M. G. Mángano, and M. Steng. 2014. A new phyllopod bed-like assemblage from the Burgess Shale of the Canadian Rockies. Nature Communications 5(3210):1-6 [S. Peters/S. Peters]more details
Purpose of describing collection: taphonomic analysis
PaleoDB collection 171309: authorized by Shanan Peters, entered by Shanan Peters on 06.07.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
Elrathina cf. marginalis Rasetti 1951 trilobite | |
Ehmaniella sp. Resser 1937 trilobite | |
Bathyuriscus sp. Meek 1873 trilobite | |
Artiopoda | |
"Ptychagnostus cf. praecurrens" = Pentagnostus praecurrens, Itagnostus cf. interstrictus
"Ptychagnostus cf. praecurrens" = Pentagnostus praecurrens Westergård 1936
Itagnostus cf. interstrictus White 1874 | |
Bradoriida | |
Bradoriida indet. Raymond 1935 | |
Helcionelloida | |
"Mellopegma aff. georginense" = Mellopegma georginensis
"Mellopegma aff. georginense" = Mellopegma georginensis Runnegar and Jell 1976 | |
Lingulata | |
Eoobolus sp. Matthew 1902 | |
Linnarssonia sp. Walcott 1885 |