Definition of Chazyan. Meaning of Chazyan. Synonyms of Chazyan

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Definition of Chazyan

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Meaning of Chazyan from wikipedia

- given its name to the contemporaneous mid-Ordovician faunal stage, the Chazyan. P.E. Raymond of Harvard called it "the oldest coral reef in the world"...
- Peter Sandstone is an Ordovician geological formation. It belongs to the Chazyan stage of the Champlainian series in North American regional stratigraphy...
- apical end of Cameroceras or Vaginoceras. Flower, Rousseau H.1958. Some Chazyan and Mohawkian Endoceratida. Jour of Paleontology, V.32, n3, pp433–458,...
- Caster, K.E., and Brooks, H.K. (1956). "New fossils from the Canadian-Chazyan (Ordovician) hiatus in Tennessee". Bulletins of American Paleontology....
- Chazyoceras ("Horn of the Chazyan") is a moderately large[specify] endocerid included in the Endoceratidae with a Nanno type apex and a ventral siphuncle...
- high-sulfur coal. The St. Peter Sandstone is an Ordovician formation in the Chazyan stage of the Champlainian series. This layer runs east–west from Illinois...
- Paleon. V 29. n.3 May 1955,pp 327–370; figs, plts. Flower,1958, Some Chazyan and Mohawkian Endoceratida; Jour. Paleon V32, n.3,pp 433–468; figs, plts...
- were added. Similar Allotrioceras and Mirabiloceras, known only from the Chazyan (upper lower Middle Ordovician) of New York, are tubular organisms with...
- Cooper and Cooper (in Cooper, 1956, p. 6–7) "as a post-Canadian – pre-Chazyan chrono-stratographic unit" based on strata "in the Monitor and Antelope...
- Invertebrate Paleontology, Part K, Mollusca 3. Flower R. H. (May 1958). "Some Chazyan and Mohawkian Endoceratida", Jour Paleo 32 (2) pp 433-458 Flower, R. H...