List of fossiliferous stratigraphic units in Bulgaria Group or Formation Period Notes Babino Formation Triassic Bilka Formation Jurassic Cerkoviste Formation Jurassic Djula Formation Jurassic Kajlâka Formation Cretaceous Karavelyovo Formation Jurassic Lovech Urgonian Group/Balgarene Formation Cretaceous Lovech Urgonian Group/Emen Formation Cretaceous Lovech Urgonian Group/Smochan Formation Cretaceous Milanovo Formation Triassic Ozirovo Formation Jurassic Polaten Formation Jurassic Radomir Formation Triassic Sanadinovo Formation Cretaceous Slivnitsa Formation Cretaceous, Jurassic Sokolovskaya Series Formation Jurassic See also[edit] Lists of fossiliferous stratigraphic units in Europe References[edit] Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021. vteFossiliferous stratigraphic units of the countries and dependencies of EuropeSovereign states Albania Andorra Armenia1 Austria Azerbaijan1 Belarus Belgium Bosnia and Herzegovina Bulgaria Croatia Cyprus1 Czech Republic Denmark Estonia Finland France Georgia1 Germany Greece Hungary Iceland Ireland Italy Kazakhstan1 Latvia Liechtenstein Lithuania Luxembourg Macedonia Malta Moldova Monaco Montenegro Netherlands Norway Poland Portugal Romania Russia1 San Marino Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey1 Ukraine United Kingdom England Northern Ireland Scotland Wales Vatican City States with limitedrecognition Abkhazia1 Kosovo Nagorno-Karabakh1 Northern Cyprus1 South Ossetia1 Transnistria Dependencies andother territories Faroe Islands Denmark Åland Islands Finland Svalbard Norway Akrotiri and Dhekelia1 / Gibraltar / Guernsey / Isle of Man / Jersey United Kingdom 1 Can also be considered as being in Asia.