Where: Québec, Canada (48.7° N, 65.8° W: paleocoordinates 24.0° S, 34.4° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Anse a Pierre-Loiselle Formation (Chaleurs Group), Niagaran (438.0 - 421.3 Ma)
• formation-level stratigraphic resolution
Environment/lithology: gray shale and limestone
Size class: microfossils
Collection methods: chemical,
Primary reference: G. S. Nowlan. 1981. Late Ordovician - Early Silurian conodont biostratigraphy of the Gaspé Peninsula - a preliminary report. In P. J. Lespérance (ed.), Field meeting, Anticosti-Gaspé, Québec, 1981: IUGS Subcommssion on Silurian Stratigraphy, Ordovician-Silurian Boundary Working Group Guidebook 2:257-291 [S. Holland/T. Hanson/S. Bruning]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 25051: authorized by Steven Holland, entered by Tori Hanson on 26.08.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Distomodus spp. Branson and Branson 1947 conodont
Distomodus staurognathoides Walliser 1964 conodont | |
Pterospathodus aff. amorphognathoides Walliser 1964 conodont
Pterospathodus pennatus Walliser 1964 conodont | |
? Oulodus sp. Branson and Mehl 1933 conodont
? Aphelognathus sp. conodont
Pseudooneotodus beckmanni Bischoff and Sannemann 1958 conodont | |
"Spathognathodus cf. gulletensis" = Ozarkodina gulletensis, Ozarkodina simplex
"Spathognathodus cf. gulletensis" = Ozarkodina gulletensis Aldridge 1972 conodont Spathognathodus c.f. gulletensis s.f.
| |
"Prioniodella inclinata" = Wurmiella excavata
"Prioniodella inclinata" = Wurmiella excavata Branson and Mehl 1933 conodont Prioniodella inclinata s.f.
| |
Apsidognathus tuberculatus Walliser 1964 conodont
Carniodus carnulus Walliser 1964 conodont | |
Panderodus gibber conodont
Panderodus gracilis Branson and Mehl 1933 conodont
"Panderodus recurvatus" = Panderodus panderi Stauffer 1940 conodont | |
Walliserodus curvatus Branson and Branson 1947 conodont |