Suplee-Izee area, OR-536 (Jurassic of the United States)

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, gray siltstone

• dark gray, silty shales and mudstones typified by abundant, variably sized dark gray to black limestone (calcilutite) nodules.

Size class: microfossils

Preservation: original silica

Primary reference: E. A. Pessagno, Jr. and P.A. Whalen. 1982. Lower and Middle Jurassic Radiolaria (multicyrtid Nassellariina) from California, east-central Oregon and the Queen Charlotte Islands, B.C. Micropaleontology 28(2):111-169 [A. Miller/K. Layou/K. Layou]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 127237: authorized by József Pálfy, entered by Adam Kocsis on 04.05.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Protozoa
 Nassellaria - Hsuidae
"Canutus izeensis" = Parahsuum izeense, "Lupherium "sp. A"" = Parahsuum
"Canutus izeensis" = Parahsuum izeense Pessagno and Whalen 1982 radiolarian
"Lupherium "sp. A"" = Parahsuum Yao 1982 radiolarian
 Nassellaria - Bagotidae
Canutus indomitus, Canutus giganteus, Canutus rockfishensis, Droltus sp.
Canutus indomitus Pessagno and Whalen 1982 radiolarian
Canutus giganteus Pessagno and Whalen 1982 radiolarian
Canutus rockfishensis Pessagno and Whalen 1982 radiolarian
Droltus sp. Pessagno and Whalen 1982 radiolarian
 Nassellaria - Parvicingulidae
Canoptum sp., Canoptum anulatum
Canoptum sp. Pessagno et al. 1979 radiolarian
Canoptum anulatum Pessagno and Poisson 1981 radiolarian