Bustard Cove, Strigigenalis caudata Lineage Zone (Ordovician of Canada)

Also known as Section 8 of Knight, 1991

Where: Newfoundland, Canada (50.7° N, 57.2° W: paleocoordinates 30.6° S, 46.6° W)

• coordinate estimated from map

When: Strigigenalis caudata trilobite zone, Catoche Formation (St. George Group), Cassinian (482.3 - 470.0 Ma)

Environment/lithology: shallow subtidal; argillaceous limestone

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 195757: authorized by Björn Kröger, entered by Björn Kröger on 23.08.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

 Asaphida - Asaphidae
Isoteloides canalis Whitfield 1886 trilobite
Isoteloides peri Fortey 1979 trilobite
 Proetida - Bathyuridae
"Peltabellia crassimarginata" = Strigigenalis crassimarginata Cullison 1944 trilobite
Jeffersonia sp. Poulson 1927 trilobite
"Jeffersonia angustimarginata" = Jeffersonia jenni Cullison 1944 trilobite
Jeffersonia timon Billings 1865 trilobite
Petigurus sp. Raymond 1913 trilobite
Petigurus nero Billings 1865 trilobite
Bolbocephalus convexus Billings 1865 trilobite
Catochia ornata Fortey 1979 trilobite
Benthamaspis conica Fortey 1979 trilobite
Bathyurellus abruptus Billings 1865 trilobite
Bathyurellus platypus Fortey 1979 trilobite
"Grinnellaspis flabelliformis" = Punka flabelliformis Fortey 1979 trilobite
Uromystrum sp. Whittington 1953 trilobite
Uromystrum sp. cf. U. affine
 Proetida - Dimeropygidae
Ischyrotoma anataphra Fortey 1979 trilobite
 Phacopida - Pliomeridae
Strotactinus insularis Billings 1865 trilobite