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Arnestad - Lower, Gamle Oslo, Oslo, Norway
| Formation | Arnestad |
|---|---|
| Member | Lower |
| Age: | 461 - 450 Ma Ordovician |
| Interval | Haljala |
| Lithology | limestone |
| Number of Collections | 4 |
| Number of Occurrences | 21 |
Recorded Sample Locations
| Location | Region | Stratigraphic Name |
|---|---|---|
| Tøyen | Gamle Oslo, Oslo, Norway | Arnestad - Lower |
Associated Units
| Stratigraphic Name | Age | Lithology | Occurrence Records |
|---|---|---|---|
| Alum Shale | 182 - 176 Ma Early Jurassic | shale/"limestone", "shale", "limestone"/"shale", grainstone, mudstone, "shale"/lime mudstone, "limestone" | 428 |
| Arnestad - Upper | 461 - 456 Ma Ordovician | limestone, "shale" | 9 |
| Elnes | 464 - 461 Ma Middle Ordovician | shale/"limestone", "shale", "limestone" | 122 |
| Huk - Hukodden | 472 - 468 Ma Ordovician | limestone | 8 |
| Huk - Lysaker | 468 - 464 Ma Middle Ordovician | shale, "limestone" | 55 |
| Tøyen | 478 - 470 Ma Early/Lower Ordovician | limestone | 5 |
| Tøyen - Hagastrand | 485 - 470 Ma Paleozoic | shale/"limestone", "limestone"/"shale", "limestone" | 121 |
Recorded Fossils
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
