the Kimmeridgian

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• Kimmeridgian — The Kimmeridgian is a stage of the Late Jurassic Epoch. It spans the time between 155.7 ± 4 Ma and 150.8 ± 4 Ma (million years ago). The Kimmeridgian stage follows the Oxfordian stage and precedes the Tithonian stage.The stage takes its name from …   Wikipedia

• Kimmeridgian Stage — ▪ geology       middle of the three divisions of the Upper Jurassic Series, representing all rocks formed worldwide during the Kimmeridgian Age, which occurred between 155.7 million and 150.8 million years ago during the Jurassic Period. (Some… …   Universalium

• Geology of the North Sea — Contents 1 Tectonic structure 2 Precambrian 3 Finnmarkian, Athollian, Caledonian Orogenies …   Wikipedia

• Machimosaurus — Temporal range: 154–136 Ma …   Wikipedia

• Oxfordian (stage) — System Series Stage Age (Ma) Cretaceous Lower Berriasian younger Jurassic Upper Tith …   Wikipedia

• Metriorhynchidae — Holozoa Metriorhynchidae Temporal range: Middle Jurassic Early Cretaceous, 170–135 Ma …   Wikipedia

• Pliosaurus — Taxobox name = Pliosaurus image caption = fossil range = Fossil range|155.7|150.8|PS=Kimmeridgian regnum = Animalia phylum = Chordata classis = Sauropsida superordo = Sauropterygia ordo = Plesiosauria subordo = Pliosauroidea familia =… …   Wikipedia

• Allosaurus — Eumetazoa Allosaurus Temporal range: Late Jurassic, 155–150 Ma …   Wikipedia

• Dakosaurus — Temporal range: 157–137 Ma …   Wikipedia

• Metriorhynchus — Temporal range: 167–155 Ma …   Wikipedia

• Species of Allosaurus — There have been a number of potential species assigned to the carnosaurian dinosaur genus Allosaurus since its description in 1877 by Othniel Charles Marsh, but only a handful are still regarded as valid. Allosaurus was originally described from… …   Wikipedia