Eddies Cove West, Strigigenalis brevicaudata Lineage Zone (Ordovician of Canada)

Also known as Section 4 of Knight, 1991

Where: Newfoundland, Canada (50.8° N, 57.1° W: paleocoordinates 31.7° S, 48.9° W)

When: Strigigenalis brevicaudata trilobite zone, Barbace Cove Member (Boat Harbour Formation), Jeffersonian (485.4 - 468.1 Ma)

Environment/lithology: shallow subtidal; stromatolitic, thrombolitic grainstone

Size classes: macrofossils, mesofossils

Primary reference: W. D. Boyce and S. Stouge. 1997. Trilobite and Conodont Biostratigraphy of the St. George Group, Eddies Cove west area, Western Newfoundland. Current Research 97(1):183-200 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 195756: authorized by Björn Kröger, entered by Björn Kröger on 23.08.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Proetida - Dimeropygidae
Ischyrotoma anataphra Fortey 1979 trilobite
Ischyrotoma parallela Boyce 1989 trilobite
 Proetida - Bathyuridae
Petigurus sp. Raymond 1913 trilobite
Petigurus nero Billings 1865 trilobite
Petigurus groenlandicus Poulsen 1937 trilobite
Catochia ornata Fortey 1979 trilobite
Bolbocephalus convexus Billings 1865 trilobite
"Jeffersonia angustimarginata" = Jeffersonia jenni Cullison 1944 trilobite
"Benthamaspis conica" = Benthamaspis conica Fortey 1979 trilobite
"Benthamaspis hintzei" = Benthamaspis conica Fortey 1979 trilobite
Grinnellaspis sp. Poulson 1946 trilobite
Grinnellaspis newfoundlandensis Boyce 1989 trilobite
Uromystrum affine Poulsen 1937 trilobite
"Bolbocephalus stevensi" = Strigigenalis stevensi Boyce 1989 trilobite
"Peltabellia crassimarginata" = Strigigenalis crassimarginata Cullison 1944 trilobite
Strigigenalis brevicaudata Boyce 1989 trilobite
 Asaphida - Asaphidae
Isoteloides peri Fortey 1979 trilobite