87-CNA-SKUD-7 Kunga Island: Rhaetian, Canada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Protozoa
- Spumellaria
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Spumellaria informal indet. B
Ehrenberg 1875
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Spumellaria informal indet. C
Ehrenberg 1875
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Spumellaria informal indet. E
Ehrenberg 1875
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Protozoa
- Spumellaria
- Hexaporobrachiidae
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? Icrioma informal sp. A
De Wever 1979
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Protozoa
- Spumellaria
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Fontinella clara
Carter 1993
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Fontinella louisensis
Carter 1993
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Fontinella habros
Carter 1993
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Fontinella inflata
Carter 1993
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Protozoa
- Spumellaria
- Capnuchosphaeridae
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Plafkerium fidicularium n. sp.
Carter 1993
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Plafkerium gadoense
Carter 1993
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Plafkerium keloense
Carter 1993
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Protozoa
- Spumellaria
- Angulobracchiidae
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Risella tledoensis
Carter 1993
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recombined as Serilla tledoensis | |||||||
Risella stalkungiensis n. sp.
Carter 1993
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Risella ellisensis
Carter 1993
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? Bistarkum cylindratum
Carter 1993
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Loupanus informal sp. A
Carter 1993
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Loupanus thompsoni
Carter 1993
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? Paronaella beatricia n. sp.
Carter 1993
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Paronaella bifida
Carter 1993
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Paronaella ultrabifida
Carter 1993
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Paronaella pacofiensis
Carter 1993
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Paronaella yaogusensis
Carter 1993
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Protozoa
- Spumellaria
- Pantanelliidae
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Pantanellium newkluense
Carter 1993
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Pantanellium aff. skidegatense
Pessagno and Blome 1980
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Betraccium informal sp. C
Pessagno et al. 1979
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Betraccium aff. inornatum
Blome 1984
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Betraccium kennecottense
Carter 1993
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Cantalum gratum
Carter 1993
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Protozoa
- Spumellaria
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? Haliomma sewellense
Carter 1993
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Protozoa
- Spumellaria
- Relindellidae
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? Pentaspongodiscus dihexacanthus
Carter 1993
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Protozoa
- Spumellaria
- Hagiastridae
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? Pseudohagiastrum informal sp. A
Pessagno 1979
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Pseudohagiastrum cf. monstruosum
Pessagno 1979
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? Pseudohagiastrum tasuense
Carter 1993
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? Crucella informal sp. A
Pessagno 1971
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Protozoa
- Spumellaria
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Paratriassoastrum informal sp. A
Kozur and Mostler 1981
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Protozoa
- Spumellaria
- Patulibracchiidae
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Triassocrucella aff. triassicum
(Kozur and Mostler 1978)
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recombined as Triassocrucella triassica | |||||||
Protozoa
- Entactinaria
- Pentactinocarpidae
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Pentactinocarpus cf. sevaticus
Kozur and Mostler 1981
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Protozoa
- Entactinaria
- Saturnalidae
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Mesosaturnalis informal sp. B
Kozur and Mostler 1981
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Kozurastrum informal sp. B
De Wever 1984
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synonym of Hexasaturnalis | |||||||
Kozurastrum aff. sandspitense
(Blome 1984)
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Protozoa
- Entactinaria
- Entactiniidae
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? Entactinosphaera spinulata
Carter 1993
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? Entactinosphaera aff. simoni
Kozur and Mostler 1979
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? Entactinosphaera amphilaphes n. sp.
Carter 1993
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Protozoa
- Entactinaria
- Eptingiidae
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? Eptingium onesimos
Carter 1993
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Ferresium conclusum
Carter 1993
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Protozoa
- Entactinaria
- Kungalariidae
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Entactiniidae indet.
Riedel 1967
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= Kungalaria newcombi
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Dumitrica and Carter 1999 | ||||||
Protozoa
- Nassellaria
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Nassellaria informal indet. B
Ehrenberg 1875
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Protozoa
- Nassellaria
- Parvicingulidae
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Proparvicingula moniliformis
Carter 1993
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Canoptum informal sp. A
Pessagno et al. 1979
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Canoptum informal sp. B
Pessagno et al. 1979
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Canoptum aff. dixoni
Pessagno and Whalen 1982
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Canoptum cf. triassicum
Yao 1982
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Protozoa
- Nassellaria
- Canoptidae
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Laxtorum porterheadense
Carter 1993
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Protozoa
- Nassellaria
- Nabolellidae
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Squinabolella informal sp. C
Kozur and Mostler 1979
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replaced by Nabolella | |||||||
Squinabolella desrochersi
Carter 1993
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recombined as Nabolella desrochersi | |||||||
Protozoa
- Nassellaria
- Deflandrecyrtiidae
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Deflandrecyrtium nobense n. sp.
Carter 1993
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Protozoa
- Nassellaria
- Livarellidae
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Citriduma informal sp. C
De Wever 1982
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Praecitriduma mostleri
Kozur 1984
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Praecitriduma canthofistula
Carter 1993
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Praecitriduma apexensis n. sp.
Carter 1993
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Livarella valida
Yoshida 1986
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Livarella densiporata
Kozur and Mostler 1981
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Protozoa
- Nassellaria
- Bagotidae
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Droltus orchardi
Carter 1993
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? Canutus beehivensis
Carter 1993
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? Canutus ingrahamensis
Carter 1993
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Protozoa
- Nassellaria
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Globolaxtorum cristatum
Carter 1993
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Protozoa
- Xiphostylidae
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Archaeocenosphaera aff. laseekensis
Pessagno et al. 1989
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see common names |
Geography
Country: | Canada | State/province: | British Columbia |
Coordinates: | 52.8° North, 131.6° West (view map) | ||
Paleocoordinates: | 0.2° South, 126.8° West | ||
Basis of coordinate: | stated in text | ||
Geographic resolution: | small collection |
Time
Period: | Triassic | Epoch: | Late/Upper Triassic |
Stage: | Rhaetian | 10 m.y. bin: | Triassic 4 |
Key time interval: | Rhaetian | Other zone: | Proparvicingula moniliformis |
Age range of interval: | 208.50000 - 201.30000 m.y. ago |
Stratigraphy
Geological group: | Kunga | Formation: | Sandilands | ||
Local section: | SKUD | Local bed: | 33 m | ||
Local order: | bottom to top | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: zone information from Carter and Guex (1999) |
Lithology and environment
Primary lithology: | lithified "limestone" |
Secondary lithology: | lithified siltstone |
Includes fossils? | Y |
Lithology description: small micrite nodule in thinly-bedded, hard siliceous siltstones | |
Environment: | basinal (siliciclastic) |
Taphonomy
Modes of preservation: | body |
Size of fossils: | microfossils |
Preservation of anatomical detail: | good |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Metadata
Database number: | 94753 | ||
Authorizer: | W. Kiessling | Enterer: | U. Merkel, W. Kiessling |
Modifier: | A. Kocsis | Research group: | micropaleontology |
Created: | 2010-03-10 05:43:21 | Last modified: | 2012-07-10 05:21:11 |
Access level: | authorizer only | Released: | 2012-03-10 05:43:21 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
32270. | 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] |
Secondary references:
32441 | P. Dumitrica and E. S. Carter. 1999. Family Kungalariidae, n fam, new Mesozoic entactinarian Radiolaria with a nassellarian-type initial spicule. Micropaleontology 45(3):418-428 [W. Kiessling/W. Kiessling] |