Where: British Columbia, Canada (52.8° N, 131.6° W: paleocoordinates 0.2° S, 126.8° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Proparvicingula moniliformis other zone, Sandilands Formation (Kunga Group), Rhaetian (208.5 - 201.3 Ma)
• zone information from Carter and Guex (1999)
• bed-level stratigraphic resolution
Environment/lithology: basinal (); lithified limestone and lithified siltstone
Size class: microfossils
Primary reference: E. Carter. 1993. Biochronology and paleontology of uppermost Triassic (Rhaetian) radiolarians, Queen Charlotte Islands, British Columbia, Canada. Memoires de Geologie 11:1-175 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 94728: authorized by Wolfgang Kiessling, entered by Uta Merkel on 10.03.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
? Eptingium amoenum Carter 1993 radiolarian
Ferresium triquetrum Carter 1993 radiolarian | |
Entactiniidae indet. Riedel 1967 radiolarian
? Entactinosphaera amphilaphes Carter 1993 radiolarian | |
Kozurastrum sandspitense, "Kozurastrum gracilis" = Praemesosaturnalis gracilis, "Kozurastrum huxleyense" = Pseudoheliodiscus huxleyensis
Kozurastrum sandspitense Blome 1984 radiolarian
"Kozurastrum gracilis" = Praemesosaturnalis gracilis Kozur and Mostler 1972 radiolarian
"Kozurastrum huxleyense" = Pseudoheliodiscus huxleyensis Carter 1993 radiolarian | |
Kahlerosphaera "sp. A" Kozur and Mostler 1979 radiolarian | |
Pentactinocarpus cf. sevaticus Kozur and Mostler 1981 radiolarian | |
Deflandrecyrtium "sp. A" Kozur and Mostler 1979 radiolarian
Deflandrecyrtium "sp. B" Kozur and Mostler 1979 radiolarian
Deflandrecyrtium nobense Carter 1993 radiolarian | |
Livarella densiporata Kozur and Mostler 1981 radiolarian
Livarella valida Yoshida 1986 radiolarian
Praecitriduma apexensis Carter 1993 radiolarian
Praecitriduma canthofistula Carter 1993 radiolarian | |
Proparvicingula moniliformis Carter 1993 radiolarian
Canoptum cf. triassicum Yao 1982 radiolarian
Canoptum aff. dixoni Pessagno and Whalen 1982 radiolarian | |
Laxtorum aff. kulense Blome 1984 radiolarian | |
Bipedis acrostylus Bragin 1991 radiolarian | |
"Squinabolella "sp. C"" = Nabolella, "? Squinabolella aff. trispinosa" = Nabolella trispinosa
"Squinabolella "sp. C"" = Nabolella Petrushevskaya 1981 radiolarian
"? Squinabolella aff. trispinosa" = Nabolella trispinosa Carter 1993 radiolarian | |
Droltus orchardi Carter 1993 radiolarian
? Canutus ingrahamensis Carter 1993 radiolarian
? Canutus beehivensis Carter 1993 radiolarian | |
Archaeocenosphaera aff. laseekensis Pessagno et al. 1989 radiolarian | |
Betraccium inornatum Blome 1984 radiolarian
Betraccium aff. inornatum Blome 1984 radiolarian | |
Fontinella louisensis Carter 1993 radiolarian
Fontinella habros Carter 1993 radiolarian | |
Paronaella ultrabifida Carter 1993 radiolarian
Paronaella bifida Carter 1993 radiolarian
Risella ellisensis Carter 1993 radiolarian
Loupanus thompsoni Carter 1993 radiolarian | |
Triassocrucella "sp. A", "Triassocrucella aff. triassicum" = Triassocrucella triassica
Triassocrucella "sp. A" Kozur 1984 radiolarian
"Triassocrucella aff. triassicum" = Triassocrucella triassica Kozur and Mostler 1978 radiolarian | |
? Haliomma sewellense Carter 1993 radiolarian | |
Plafkerium gadoense Carter 1993 radiolarian | |
? Tetratrabs noricus, ? Pseudohagiastrum tasuense, Tetraporobrachia "sp. C", Tetraporobrachia composita, Crucella "sp. C"
? Tetratrabs noricus Carter 1993 radiolarian
? Pseudohagiastrum tasuense Carter 1993 radiolarian
Tetraporobrachia "sp. C" Kozur and Mostler 1979 radiolarian
Tetraporobrachia composita Carter 1993 radiolarian
Crucella "sp. C" Pessagno 1971 radiolarian | |
? Icrioma cistella Carter 1993 radiolarian |