Where: British Columbia, Canada (53.9° N, 133.2° W: paleocoordinates 0.8° S, 128.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Sandilands Formation (Kunga Group), Early/Lower Hettangian to Early/Lower Hettangian (201.3 - 196.5 Ma)
• ?Lower to Middle Hettangian
• 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 94398: authorized by Wolfgang Kiessling, entered by Uta Merkel on 18.02.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
| Protozoa | |
|
Spumellaria "indet. C" Ehrenberg 1875 radiolarian | |
|
Pantanellium tanuense Pessagno and Blome 1980 radiolarian | |
|
Thurstonia gibsoni Carter et al. 1998 radiolarian
Thurstonia minutaglobus Carter et al. 1998 radiolarian | |
|
Bipedis elizabethae Carter et al. 1998 radiolarian
Bipedis hannai Carter et al. 1998 radiolarian | |
Canoptum columbiaense, "Atalanta epaphrodita" = Atalantria epaphrodita
Canoptum columbiaense Carter et al. 1998 radiolarian
"Atalanta epaphrodita" = Atalantria epaphrodita Cordey and Carter 1996 radiolarian | |
|
Relanus reefensis Pessagno and Whalen 1982 radiolarian | |
|
Pseudoeucyrtis fullerensis Carter et al. 1998 radiolarian
Protokatroma aquila Carter et al. 1998 radiolarian | |
|
Praehexasaturnalis tetraradiatus Kozur and Mostler 1990 radiolarian
Praehexasaturnalis poultoni Carter et al. 1998 radiolarian | |
|
Tozerium nascens Carter et al. 1998 radiolarian | |
|
Archaeocenosphaera laseekensis Pessagno et al. 1989 radiolarian | |