Rabekke Formation | |
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Stratigraphic range: Latest Tithonian-earliest Berriasian ~146–143 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ | |
Type | Geological Formation |
Unit of | Nyker Group |
Sub-units | Homanshald & Skyttegård Members |
Underlies | Robbedale Formation |
Overlies | Bagå Formation |
Lithology | |
Primary | Claystone, mudstone, siltstone |
Location | |
Coordinates | 55°06′N 14°48′E / 55.1°N 14.8°E / 55.1; 14.8 |
Approximate paleocoordinates | 46°30′N 21°30′E / 46.5°N 21.5°E / 46.5; 21.5 |
Region | Bornholm |
Country | Denmark |
Rabekke Formation (Denmark) |
The Rabekke Formation is a geological formation dating to the latest Jurassic or earliest Cretaceous, around 146 to 145 million years ago. The formation crops out on the island of Bornholm, Denmark. Vertebrate fossils have been found in the formation.
Fossil content
Dinosaurs
Small dromaeosaurid and indeterminate maniraptoran teeth have been uncovered in this formation. Sauropod tracks have also been found.
Mammals
Genus | Species | Location | Material | Description | Images |
---|---|---|---|---|---|
Sunnyodon | S. notleyi | Bornholm, Denmark | Tooth |
Crocodylomorphs
Genus | Species | Location | Material | Description | Images |
---|---|---|---|---|---|
Bernissartia | B. sp | Bornholm, Denmark | Teeth | ||
Goniopholis | G. sp | Bornholm, Denmark | Teeth | ||
Theriosuchus | T. sp | Bornholm, Denmark | Teeth |
Color key
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Notes Uncertain or tentative taxa are in small text; |
Birds
Small possible bird teeth have been identified in this formation.
Turtles
Unidentified turtle carapaces have been recovered from the formation.
Fish
Scales and jawbones of actinopterygian have been uncovered.
Amphibians
Postcranial elements of amphibians have been identified.
Lizards
Postcranial remains from lizards have been recovered.
See also
References
- Rabekke Formation at Fossilworks.org
- ^ Milan, J.; Rasmussen, B.W.; Bonde, N. (2012). "Coprolites with prey remains from coprophagous organisms from the Lower Cretaceous (Late Berriasian) Jydegaard Formation of Bornholm, Denmark". New Mexico Museum of Natural History and Science. Bulletin. 57: 235–240.
Further reading
- F. Surlyk, J. Milàn, and N. Noe-Nygaard. 2008. Dinosaur tracks and possible lungfish aestivation burrows in a shallow coastal lake; lowermost Cretaceous, Bornholm, Denmark. Palaeogeography, Palaeoclimatology, Palaeoecology 267:292-304
- J. Lindgren, J. Rees, M. Siverson and G. Cuny. 2004. The first Mesozoic mammal from Scandinavia. GFF 126:325-330
- E. B. Koppelhus and D. J. Batten. 1992. Megaspore assemblages from the Jurassic and lowermost Cretaceous of Bornholm, Denmark. DGU, Danmarks Geologiske Undersogelse, Serie A 32:1-81
- Geologic formations of Denmark
- Lower Cretaceous Series of Europe
- Cretaceous Denmark
- Jurassic System of Europe
- Jurassic Denmark
- Berriasian Stage
- Tithonian Stage
- Mudstone formations
- Siltstone formations
- Shale formations
- Lacustrine deposits
- Ichnofossiliferous formations
- Paleontology in Denmark
- Geography of Bornholm