biochronology

biochronology
The dating of rocks by analysis of their fossil content
See Also: biostratigraphy

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  • Biochronology — is the dating of biological events using biostratigraphic or palaeontological methods. External links* [http://fwcb.cfans.umn.edu/spangler/Biochr/Introduction.html#Biochronology Biochronology introduction] * [http://www… …   Wikipedia

  • Triassic Period — Interval of geologic time, с 248–206 million years ago, that marks the beginning of the Mesozoic Era. Many new vertebrates emerged during the Triassic, heralding the major changes that were to occur in both terrestrial and marine life forms… …   Universalium

  • Drinker — For other uses, see Drinker (disambiguation). Drinker Temporal range: Late Jurassic Scientific classification Kingdom: Animalia Phylum: Chordata …   Wikipedia

  • Chinle Formation — Stratigraphic range: Triassic Chinle Badlands, Grand Staircase Escalante National Monument, Utah, US. Type Geological formation The Chinle is a geologic formation tha …   Wikipedia

  • Dockum Group — The Dockum is a Late Triassic (approximately late Carnian through Rhaetian, or 223 200 Ma) geologic group found primarily on the Llano Estacado of western Texas and eastern New Mexico with minor exposures in southwestern Kansas, eastern Colorado …   Wikipedia

  • Blancan — The Blancan North American Stage on the geologic timescale is the North American faunal stage according to the North American Land Mammal Ages chronology (NALMA), typically set from 4,750,000 to 1,808,000 years BP… …   Wikipedia

  • Palaeomerycidae — Temporal range: Eocene–Miocene …   Wikipedia

  • ELMMZ — Terrestrisches Neogen 20  – 10  …   Deutsch Wikipedia

  • ELMMZ Neogen — Terrestrisches Neogen Ansehen • Bearbeiten 20  …   Deutsch Wikipedia

  • Gondwana — bezeichnet den südlichen Großkontinent, der während des größten Teils der bekannten Erdgeschichte auf der Südhalbkugel existierte. Er hatte im Perm eine Ausdehnung von etwa 73 Millionen km²[1]. Inhaltsverzeichnis 1 Geschichte 2 Name 3 Einzeln …   Deutsch Wikipedia

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