Where: Oregon (44.1° N, 119.4° W: paleocoordinates 28.4° N, 56.1° W)
• coordinate estimated from map
• hand sample-level geographic resolution
When: Nicely Formation, Late/Upper Pliensbachian (189.6 - 183.0 Ma)
Environment/lithology: marine; lithified, black, gray, silty mudstone and lithified limestone
Size class: microfossils
Preservation: original silica
Primary reference: K. Y. Yeh. 1987. Taxonomic Studies of Lower Jurassic Radiolaria from East-Central Oregon. National Museum of Natural Science Special Publications 2:1-169 [J. Pálfy/A. Kocsis/A. Kocsis]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 124323: authorized by József Pálfy, entered by Adam Kocsis on 12.02.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Protozoa | |
Xiphostylus spp. Haeckel 1881 radiolarian | |
Lantus sixi Yeh 1987 radiolarian | |
Pseudopoulpus spp. Takemura 1986 radiolarian | |
Poulpus lupheri Yeh 1987 radiolarian | |
Farcus multidorsus n. sp. radiolarian
Farcus graylockensis radiolarian
Farcus spp. Pessagno et al. 1986 radiolarian
Farcus kozuri n. sp. Yeh 1987 radiolarian OR-536J is mentioned as type locality, but it is not listed as an occurrence in the table
| |
"Rolumbus venustus" = Diceratigalea radiolarian
"Rolumbus spp." = Diceratigalea Takemura and Nakaseko 1982 radiolarian
Rolumbus lautus Yeh 1987 radiolarian | |
Katroma spp., Katroma ninstintsi1, Katroma angusta, Katroma clara n. sp., "Katroma bifurca n. sp." = Katroma bicornus
Katroma spp. Pessagno and Poisson 1981 radiolarian
Katroma angusta Yeh 1987 radiolarian
Katroma clara n. sp. Yeh 1987 radiolarian
"Katroma bifurca n. sp." = Katroma bicornus De Wever 1982 radiolarian OR-536J is mentioned as type locality, but it is not listed as an occurrence in the table
| |
Wrangellium spp. Pessagno and Whalen 1982 radiolarian
Canoptum spp. Pessagno et al. 1979 radiolarian
"Paracanoptum anulatum" = Canoptum anulatum Pessagno and Poisson 1981 radiolarian | |
Crubus spp. Yeh 1987 radiolarian
Crubus chengi Yeh 1987 radiolarian | |
"Fantus spp." = Parahsuum, "? Canutus izeensis" = Parahsuum izeense, Drulanta pulchra n. sp., Hsuum spp., "Hsuum validum" = Hsuum lucidum
"Fantus spp." = Parahsuum Yao 1982 radiolarian
"? Canutus izeensis" = Parahsuum izeense Pessagno and Whalen 1982 radiolarian
Drulanta pulchra n. sp. Yeh 1987 radiolarian
Hsuum spp. Pessagno 1977 radiolarian
"Hsuum validum" = Hsuum lucidum Yeh 1987 radiolarian | |
Broctus spp. Pessagno and Whalen 1982 radiolarian
Broctus ruesti n. sp. Yeh 1987 radiolarian
Noritus spp. Pessagno and Whalen 1982 radiolarian
Noritus cf. lillihornensis Pessagno and Whalen 1982 radiolarian | |
Napora insolita radiolarian
Napora morganensis radiolarian | |
"Protoperispyridium oregonense" = Perispyridium oregonense
"Protoperispyridium oregonense" = Perispyridium oregonense Yeh 1987 radiolarian | |
Pseudoheliodiscus spp. Kozur and Mostler 1972 radiolarian | |
Praeconocaryomma spp. Pessagno 1976 radiolarian
Praeconocaryomma parvimamma Pessagno and Poisson 1981 radiolarian | |
Pseudocrucella spp., Pseudocrucella pecta, "Pseudocrucella jurassica n. sp." = Pseudocrucella ornata, "Pseudocrucella beata n. sp." = Crucella beata, Crucella jadeae n. sp.1, Tetratrabs spp.
Pseudocrucella spp. Baumgartner 1980 radiolarian
Pseudocrucella pecta Yeh 1987 radiolarian
"Pseudocrucella jurassica n. sp." = Pseudocrucella ornata De Wever 1981 radiolarian
"Pseudocrucella beata n. sp." = Crucella beata Yeh 1987 radiolarian
Tetratrabs spp. Baumgartner 1980 radiolarian | |
Bistarkum bifurcum, Bistarkum rigidium, "Sontonaella bona" = Paronaella bona, "Sontonaella fera n. sp." = Paronaella fera, "Sontonaella spp." = Paronaella, Sontonaella concinna n. sp.
Bistarkum bifurcum Yeh 1987 radiolarian
Bistarkum rigidium Yeh 1987 radiolarian
"Sontonaella bona" = Paronaella bona Yeh 1987 radiolarian
"Sontonaella fera n. sp." = Paronaella fera Yeh 1987 radiolarian
"Sontonaella spp." = Paronaella Pessagno 1971 radiolarian
Sontonaella concinna n. sp. Yeh 1987 radiolarian | |
"? Orbiculiforma trispina n. sp." = Orbiculiformella trispina
"? Orbiculiforma trispina n. sp." = Orbiculiformella trispina Yeh 1987 radiolarian | |
Gorgansium morganense Pessagno and Blome 1980 radiolarian
Trillus spp. Pessagno and Blome 1980 radiolarian
Zartus spp. Pessagno and Blome 1980 radiolarian | |
"Parasaturnalis vigrassi n. sp." = Parasaturnalis diplocyclis Yao 1972 radiolarian |