Elnes Fm., Helskjer Mbr., Oslo region, Norway: Early/Lower Llanvirn, Norway
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Trinucleida
- Raphiophoridae
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Ampyx sp.
(Dalman 1827)
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| original and current combination Asaphus (Ampyx) | ||||||||||
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Trilobita
- Trinucleida
- Trinucleidae
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? Botrioides sp.
Stetson 1927
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| originally entered as "Botrioides? sp." | ||||||||||
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Trilobita
- Asaphida
- Asaphidae
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Niobe sp.
Angelin 1851
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Pseudobasilicus sp.
Reed 1930
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Asaphus sp.
Brongniart 1822
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Ogmasaphus sp.
Jaanusson 1953
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Ogygiocaris sp.
Angelin 1854
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Megistaspis sp.
Jaanusson 1956
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Trilobita
- Asaphida
- Nileidae
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? Nileus sp.
Dalman 1827
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| originally entered as "Nileus? sp." | ||||||||||
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Trilobita
- Lichida
- Lichidae
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Metopolichas sp.
(Gürich 1901)
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| original and current combination Lichas (Metopolichas) | ||||||||||
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Trilobita
- Corynexochida
- Styginidae
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Bronteopsis sp.
Nicholson and Etheridge 1879
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Turgicephalus sp.
Fortey 1980
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| spelled with current rank as Raymondaspis (Turgicephalus) | ||||||||||
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus sp.
Dalman 1827
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Trilobita
- Phacopida
- Pterygometopidae
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Pterygometopus sp.
Schmidt 1881
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Trilobita
- Phacopida
- Encrinuridae
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Cybelurus sp.
Levitsky 1962
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Trilobita
- Phacopida
- Cheiruridae
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Cyrtometopus sp.
Angelin 1854
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Trilobita
- Phacopida
- Pliomeridae
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Pliomera sp.
Angelin 1845
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Trilobita
- Proetida
- Telephinidae
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Carolinites sp.
Kobayashi 1940
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Telephina sp.
Marek 1952
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Trilobita
- Harpetida
- Harpetidae
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Scotoharpes sp.
Lamont 1948
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Agnostida
- Metagnostidae
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Geragnostus sp.
Howell 1935
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| see common names | ||||||||||
Geography
| Country: | Norway |
| Coordinates: | 60.0° North, 11.0° East (view map) |
| Paleocoordinates: | 34.6° South, 11.0° West |
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| 10 m.y. bin: | Ordovician 2-3 | ||
| *Period: | Middle Ordovician | *Epoch: | Early/Lower Llanvirn |
| Key time interval: | Early/Lower Llanvirn | ||
| Age range of interval: | 468.40000 - 461.30000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Secondary lithology: | "shale" |
| Environment: | offshore shelf |
| Geology comments: Pale-weathering, thin-bedded limestone, nodular limestone, and dark shale | |
Taphonomy
Collection methods and comments
| Collection excludes: | some macrofossils |
| Reason for describing collection: | taxonomic analysis |
| Taxonomic list comments:Trilobite biostratigraphy | |
Metadata
| Database number: | 3180 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 1999-07-27 14:13:42 | Last modified: | 1999-07-27 17:13:42 |
| Access level: | the public | Released: | 2000-11-20 13:53:18 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 115. | B. T. G. Wandas. 1983. The Middle Ordovician of the Oslo region, Norway, 33. Trilobites from the lowermost part of the Ogygiocaris Series. Norsk Geologiske Tidsskrift 63:211-267 [A. Miller/P. Novack-Gottshall/A. Clement] |