Callovian

См. также в других словарях:

• Callovian — The Callovian is a stage on the geologic time scale occurring 164.7 ± 4.0 Ma to 161.2 ± 4.0 Ma (million years ago).It is the last stage of the Middle Jurassic.The stage takes its name from an old spelling of Kellaways Bridge, 3 km north east of… …   Wikipedia

• Callovian Stage — ▪ geochronology       uppermost of the four divisions of the Middle Jurassic Series, representing all rocks formed worldwide during the Callovian Age, which occurred between 164.7 million and 161.2 million years ago during the Jurassic Period.… …   Universalium

• Callovian — …   Useful english dictionary

• Musculus somaliensis — † Musculus somaliensis Temporal range: Late Jurassic, 165–155 Ma …   Wikipedia

• Liopleurodon — Temporal range: Middle–Late Jurassic, 162–150 Ma …   Wikipedia

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

• Jurassic — Period 199.6–145.5 million years ago …   Wikipedia

• Steneosaurus — Temporal range: 183–142 Ma …   Wikipedia

• Matmor Formation — (Callovian, Peltoceras athleta Zone) in Makhtesh Gadol, Israel. The Jurassic Matmor Formation is the name given to the thick 100 meter unit that is exposed in Hamakhtesh Hagadol. The Matmor Formation contains fossils from a Jurassic equatorial… …   Wikipedia

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

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