Where: British Columbia, Canada (52.8° N, 131.6° W: paleocoordinates 0.3° N, 126.4° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Sandilands Formation (Kunga Group), Early/Lower Sinemurian (196.5 - 189.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified limestone and lithified siltstone
Size class: microfossils
Primary reference: E. S. Carter, P. A. Whalen, and J. Guex. 1998. Biochronology and paleontology of Lower Jurassic (Hettangian and Sinemurian) radiolarians, Queen Charlotte Islands, British Columbia. Geological Survey of Canada Bulletin (496)1-162 [A. Miller/K. Layou/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 94379: authorized by Wolfgang Kiessling, entered by Uta Merkel on 18.02.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
| Protozoa | |
|
Thurstonia minutaglobus Carter et al. 1998 radiolarian
Danubea howardi Carter et al. 1998 radiolarian | |
|
Charlottea harbridgensis Carter et al. 1998 radiolarian | |
"Pseudoheptacladus "sp. A"" = Parentactinosphaera
"Pseudoheptacladus "sp. A"" = Parentactinosphaera Kozur and Mostler 1979 radiolarian | |
|
? Ectonocorys sp. Foreman 1968 radiolarian | |
Pseudoeucyrtis angusta, "Protokatroma "sp. A"" = Pseudoeucyrtis
Pseudoeucyrtis angusta Carter et al. 1998 radiolarian
"Protokatroma "sp. A"" = Pseudoeucyrtis Pessagno 1977 radiolarian | |
|
Droltus hecatensis Pessagno and Whalen 1982 radiolarian | |
|
Saitoum triumphense Carter et al. 1998 radiolarian
Saitoum coronarium n. sp. Carter et al. 1998 radiolarian | |
|
Trexus dodgensis Carter et al. 1998 radiolarian
Ares sutherlandi Carter et al. 1998 radiolarian | |
|
Canoptum columbiaense Carter et al. 1998 radiolarian | |
Bipedis hannai, "? Jacus anatiformis" = Anaticapitula anatiformis
Bipedis hannai Carter et al. 1998 radiolarian
"? Jacus anatiformis" = Anaticapitula anatiformis De Wever 1982 radiolarian | |