List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Sphaeronitidae
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Haplosphaeronis bratterudensis
Bockelie 1984
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1 specimen | ||||||
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Trilobita
- Asaphida
- Asaphidae
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Asaphus (Neoasaphus) ludibundus
(Törnquist 1884)
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Henningsmoen 1960 | ||||||
| see common names | |||||||
Geography
| Country: | Norway | State/province: | Oslo | County: | Ringerike |
| Coordinates: | 60.1° North, 9.1° East (view map) | ||||
| Paleocoordinates: | 31.8° South, 10.6° West | ||||
| Geographic resolution: | outcrop |
Stratigraphy
| Formation: | Frognerkilen | Member: | Lower | ||
| Stratigraphic resolution: | member | ||||
| Stratigraphy comments: Lower Chasmops limestone = Frognerkilen Fm. sensu Owen et al (1990) | |||||
Lithology and environment
| Primary lithology: | "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 162968 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | Research group: | marine invertebrate |
| Created: | 2014-10-08 07:55:50 | Last modified: | 2014-10-26 05:37:52 |
| Access level: | the public | Released: | 2014-10-08 07:55:50 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 117. | J. F. Bockelie. 1984. The Diploporita of the Oslo region, Norway. Palaeontology 27(1):1-68 [A. Miller/P. Novack-Gottshall/B. Kröger] |
Secondary references:
| 65683 | G. Henningsmoen. 1960. The Middle Ordovician of the Oslo Region, Norway 13. Trilobites of the Family Asaphidae. Norsk Geologisk Tidsskrift 40:203-257 [B. Kröger/B. Kröger] |