| Jydegaard Formation | |
|---|---|
| Stratigraphic range: Late Berriasian-early Valanginian ~ | |
| Type | Geological formation |
| Unit of | Nyker Group |
| Sub-units | Rødbjerg & Tornhøj Members |
| Underlies | Arnager Greensand Formation |
| Overlies | Robbedale Formation |
| Lithology | |
| Primary | Claystone, sandstone |
| Location | |
| Coordinates | 55°06′N 14°48′E / 55.1°N 14.8°E |
| Approximate paleocoordinates | 47°12′N 21°24′E / 47.2°N 21.4°E |
| Region | Bornholm |
| Country |  Denmark |
  Jydegaard Formation (Denmark) | |
The Jydegaard Formation (also spelled as 'Jydegård') is a geological formation dating to the Early Cretaceous, about 145–139 million years ago. It is on the island of Bornholm, Denmark. Vertebrate fossils have been found in the formation.[1]
- ^ Bonde, Niels; Christiansen, Per (2003). "New dinosaurs from Denmark". Comptes Rendus Palevol. 2 (1): 13–26. Bibcode:2003CRPal...2...13B. doi:10.1016/S1631-0683(03)00009-5.