Broom Point South BPS 493 (Cambrian of Canada)

Also known as Reef 2741

Where: Newfoundland and Labrador, Canada (49.8° N, 57.9° W: paleocoordinates 35.5° S, 59.3° W)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Tuckers Cove Member (Shallow Bay Formation), Sunwaptan (493.5 - 487.5 Ma)

• unit 43, sample BPS 493, uppermost Tuckers Cove, Serotina interval, Plethopeltid-catillicephalid biofacies

• bed-level stratigraphic resolution

Environment/lithology: platform or shelf-margin reef; lithified limestone

• boulders derived from shelf-margin algal buildups

Size class: macrofossils

Primary reference: R. Ludvigsen, S. R. Westrop, and C. H. Kindle. 1989. Sunwaptan (Upper Cambrian) trilobites of the Cow Head Group, western Newfoundland, Canada. Palaeontographica Canadiana 6:1-175 [W. Kiessling/U. Merkel/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 81272: authorized by Wolfgang Kiessling, entered by Uta Merkel on 16.06.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Artiopoda
 Agnostida - Agnostidae
Trilobita
 Corynexochida - Missisquoiidae
"Missisquoia sp." = Parakoldinioidia
"Missisquoia sp." = Parakoldinioidia Endo 1937 trilobite
 Corynexochida - Illaenuridae
Platydiamesus levisensis Rasetti 1944 trilobite
 Ptychopariida - Catillicephalidae
Onchonotus convexus Rasetti 1944 trilobite
 Ptychopariida -
 Ptychopariida - Phylacteridae
 Ptychopariida - Plethopeltidae
Leiocoryphe brevis Raymond 1924 trilobite
Stenopilus pronus Raymond 1924 trilobite
 Ptychopariida - Raymondinidae
 Asaphida - Dikelocephalidae
 Asaphida - Ptychaspididae