Ceratopyge Fm., Oland, Sweden ( of Sweden)
Where: Sweden (57.0° N, 17.0° E: paleocoordinates 41.9° S, 14.1° W)
• local area-level geographic resolution
When: Ceratopyge Formation, Tremadoc (486.5 - 477.7 Ma)
• formation-level stratigraphic resolution
Environment/lithology: offshore shelf; lithified, gray shale and limestone
• Dark grey shales and dark grey nodular limestone
Primary reference: T. E. Tjernvik. 1956. On the Early Ordovician of Sweden stratigraphy and fauna. Bulletin of the Geological Institutions of the University of Uppsala 36(6):109-284 [A. Miller/P. Novack-Gottshall/A. Clement]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 3108: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 25.07.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Rhynchonellata | |
|
Eostrophomena sp. Walcott 1905 | |
| Lingulata | |
|
Broeggeria sp. Walcott 1902 | |
| Trilobita | |
|
Orometopus elatifrons trilobite | |
|
Symphysurus angustatus Sars and Boeck 1838 trilobite
Nileus limbatus trilobite
Varvia longicauda trilobite
? Symphysurina oriens trilobite | |
Cyclopyge latifrons n. sp.
Cyclopyge latifrons n. sp. trilobite | |
Niobe insignis, "Niobella obsoleta" = Niobe (Niobella) obsoleta
Niobe insignis trilobite
"Niobella obsoleta" = Niobe (Niobella) obsoleta Linnarsson 1869 trilobite | |
|
Ceratopyge forficula trilobite | |
|
Agerina praematura trilobite | |
|
Harpides sp. Beyrich 1846 trilobite | |
|
"Protopliomerops" primigenius trilobite | |
|
Euloma ornatum trilobite | |
"Triarthrus angelini" = Bienvillia angelini, ? Acerocare sp.
"Triarthrus angelini" = Bienvillia angelini Linnarsson 1869 trilobite
? Acerocare sp. Angelin 1954 trilobite | |
| Artiopoda | |
|
Geragnostus crassus Tjernvik 1956 | |