- Frasnian stage
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франский ярус верхнедевонской системы
English-Russian dictionary of geology. 2011.
Frasnian stage
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Frasnian Stage — ▪ paleontology lowermost of the two standard worldwide divisions of Late Devonian (Devonian Period) rocks and time. Frasnian time occurred between 385.3 million and 374.5 million years ago. The stage s name is derived from the town of… … Universalium
Famennian Stage — ▪ paleontology uppermost of the two standard worldwide divisions of Late Devonian (Devonian Period) rocks and time. Famennian time spans the interval between 374.5 million and 359.2 million years ago. The name of the Famennian Stage is… … Universalium
Givetian Stage — ▪ geochronology uppermost of the two standard worldwide divisions of Middle Devonian (Devonian Period) rocks and time. Givetian time spans the interval between 391.8 million and 385.3 million years ago. It was named for exposures studied… … Universalium
Oxfordian (stage) — System Series Stage Age (Ma) Cretaceous Lower Berriasian younger Jurassic Upper Tith … Wikipedia
Devonian Period — Interval of geologic time from 417 to 354 million years ago; it was the fourth period of the Paleozoic Era. During the Devonian, a giant continent was situated in the Southern Hemisphere (see Gondwana), and other landmasses were located in the… … Universalium
New Zealand geologic time scale — While also using the international Geologic time scale, many nations especially those with isolated and therefore non standard prehistories use their own system of dividing geologic time into epochs and faunal stages. In New Zealand, these epochs … Wikipedia
Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… … Wikipedia
Cheirolepis — Temporal range: Middle Devonian–Late Devonian … Wikipedia
Fram Formation — The Fram Formation is a Late Devonian sequence of rock strata on Ellesmere Island that came into prominence in 2006 with the discovery in its rocks of examples of the transitional fossil, Tiktaalik , a sarcopterygian or lobe finned fish showing… … Wikipedia
Beelarongia — Taxobox name = Beelarongia fossil range = Late Devonian regnum = Animalia phylum = Chordata subphylum = Vertebrata classis = Sarcopterygii infraclassis = Tetrapodomorpha superordo = Osteolepidida ordo = Osteolepiformes familia = Osteolepidae… … Wikipedia
φράσνιος — α, ο, Ν φρ. «φράσνια βαθμίδα» ή, απλώς, «το φράσνιο» γεωλ. κανονική παγκόσμια υποδιαίρεση τού δεβονίου και τών θαλάσσιων πετρωμάτων που σχηματίστηκαν κατά τη διάρκειά του. [ΕΤΥΜΟΛ. Μεταφορά στην ελλ. ξεν. όρου, πρβλ. αγλλ. frasnian (stage) <… … Dictionary of Greek
