| 词条 | Rønne Formation | ||||||
| 释义 |
| name = Rønne Formation | age = Mid Hettangian-Early Pliensbachian ~{{fossil range|200|190}} | period = Hettangian | overlies = Kägeröd Formation | underlies = Hasle Formation | thickness = {{convert|50|m|ft|abbr=on}} | lithology = Siltstone, sandstone | region = Bornholm | country = {{DNK}} }} The Rønne Formation is a geologic formation on the island on Bornholm, Denmark. It is of middle Hettangian to early Pliensbachian age. Vertebrate fossils have been uncovered from this formation. During the Early Jurassic, on what´s now the Bornholm region was transitional between conti- nental and marine settings with tidal influence[1]. There was a lower delta plain, with lagoons and intertidal swamps[2]. Reptiles{{paleobiota-key-compact}}
See also
References1. ^Gravesen, P., Rolle, F. and Surlyk, F., 1982. Lithostratigraphy and sedimentary evolution of the Triassic, Jurassic and Lower Cretaceous of Bornholm, Denmark. Dan. Geol. Unders. Set. B, 7, 51 pp. {{Europe-geologic-formation-stub}}2. ^Surlyk, F., 1986. Field course in petroleum geology. Description of localities on Bornholm. 58 pp. (unpublished). 3. ^LARS B. CLEMMENSEN, JESPER MIL�AN, GUNVER K. PEDERSEN, ANNE B. JOHANNESEN AND CONNIE LARSEN.2014.:Dinosaur tracks in Lower Jurassic coastal plain sediments (Sose Bugt Member, Rønne Formation) on Bornholm, Denmark 5 : Geology of Denmark|Jurassic System of Europe|Hettangian Stage|Pliensbachian Stage|Paleontology in Denmark |
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