Where: Northwest Territories, Canada (63.2° N, 126.3° W)
• Paleocoordinates: 12.8° N, 113.3° W (Wright 2013)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Whittaker Formation, Late/Upper Ordovician (458.4 - 443.8 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: microfossils
Preservation: original phosphate
Collection methods: bulk, chemical, acetic, sieve
Primary reference: G. S. Nowlan, A. D. McCracken, and B. D. E. Chatterton. 1988. Conodonts from Ordovician-Silurian boundary strata, Whittaker Formation, Mackenzie Mountains, Northwest Territories. Geological Survey of Canada Bulletin 373:1-99 [E. Jarochowska/E. Jarochowska]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 180214: authorized by Emilia Jarochowska, entered by Emilia Jarochowska on 12.07.2016
Creative Commons license: CC0 (CC0)
Taxonomic list
| unclassified | |
| Conodonta | |
|
Drepanoistodus suberectus Branson and Mehl 1933 conodont | |
|
Oulodus ulrichi conodont | |
? Panderodus gibber, ? Panderodus "n.sp. A", Panderodus gracilis, Panderodus rhamphoides, ? Panderodus ? panderi, Belodina confluens, Pseudobelodina inclinata, ? Pseudobelodina obtusa, ? Pseudobelodina dispansa
? Panderodus gibber conodont
? Panderodus "n.sp. A" Ethington 1959 conodont
Panderodus gracilis Branson and Mehl 1933 conodont
Panderodus rhamphoides Aldridge and Mohamed 1982 conodont
? Panderodus ? panderi Stauffer 1940 conodont
Belodina confluens Sweet 1979 conodont
Pseudobelodina inclinata conodont
? Pseudobelodina obtusa conodont
? Pseudobelodina dispansa Glenister 1957 conodont | |
|
Plectodina florida conodont | |