The Hasle Formation is a geologic formation on the island on Bornholm, Denmark. It is of early to late Pliensbachian age. Vertebrate fossils have been...

(Chondrichthyes, Hybodontiformes) from the Lower Jurassic Posidonienschiefer Formation of Dotternhausen, SW Germany. Neues Jahrbuch Für Geologie Und Paläontologie...

Zittel 1887 Posidonia Shale Formation, Germany, Early Jurassic (Toarcian) †Oblidens Duffin and Milàn 2017 Hasle Formation, Denmark, Early Jurassic (Pliensbachian)...

sp. nov. – a new serpulid from the Lower Jurassic (Pliensbachian) Hasle Formation of Bornholm, Denmark". Bulletin of the Geological Society of Denmark...

Paraorthacodus is an extinct genus of shark. It a member of the family Paraorthacodontidae (though it was formerly regarded as a member of the family Palaeospinacidae)...

Phylloceras is an extinct genus of ammonoid cephalopods belonging to the family Phylloceratidae. These nektonic carnivores lived from Early Jurassic (Hettangian...

Aegoceras is an evolutionary wound ammonite, with wide spaced ribs, from the Early Jurassic (England) included in the Liparoceratidae and superfamily Eoderoceratidae...

Wikimedia Commons has media related to Arnioceras. Arnioceras is an extinct genus of large, evolute, discoidal ammonite from the Lower Jurassic. The shell...

Pliensbachian Hasle Formation are distributed between both the Sorthat Formation and the overlaying Bagå Formation. The Sorthat Formation is the sister...

Noenygaard. "Hummocky Cross-stratification from the Lower Jurassic Hasle Formation of Bornholm, Denmark." Sedimentary Geology 46.3-4 (1986): 259-73. Print...