16q. 3.2 km up Sinclair Canyon from Radium Hot Springs (Ordovician of Canada)

Where: British Columbia, Canada (50.6° N, 116.1° W: paleocoordinates 2.9° S, 73.8° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Mons Formation, Tremadocian (485.4 - 477.7 Ma)

• 1f of section in a gray limestone

• formation-level stratigraphic resolution

Environment/lithology: lithified, gray limestone

• Thin-bedded gray limestone

Size classes: macrofossils, mesofossils

Reposited in the USNM

Collection methods: peel or thin section,

Primary reference: C. D. Walcott. 1924. Cambrian and Ozarkian Brachiopoda, Ozarkian Cephalopods and Notostraca. Smithsonian Miscellaneous Collections 67:477-554 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 210716: authorized by Pete Wagner, entered by Pete Wagner on 17.06.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Lingulata
 Lingulida - Obolidae
Lingulella nepos Walcott 1924
Lingulella ibicus Walcott 1924
Obolus ion Walcott 1924
Lingulepis nabis Walcott 1924
Rhynchonellata
 Orthida - Hesperonomiidae
"Protorthis porcias" = Hesperonomiella porcias
"Protorthis porcias" = Hesperonomiella porcias Walcott 1924
 Orthida - Plectorthidae
"Eoorthis putillus" = Nanorthis putilla
"Eoorthis putillus" = Nanorthis putilla Walcott 1924
 Pentamerida - Tetralobulidae
"Syntrophia perilla" = Palaeostrophia perilla
"Syntrophia perilla" = Palaeostrophia perilla Walcott 1924