- edrioasteroids
- Ech. эдриастероидеи
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Edrioasteroidea — Taxobox name = Edrioasteroids fossil range = Ediacaran Permian image caption = An unidentified edrioasteroid regnum = Animalia phylum = Echinodermata subphylum = Pelmatozoa classis = Edrioasteroidea subdivision ranks = Genera subdivision = *?… … Wikipedia
Crinoid — Crinoids Temporal range: Ordovician Recent … Wikipedia
Helicoplacus — Taxobox name = PAGENAME fossil range = Early Cambrian image caption = regnum = Animalia phylum = Echinodermata classis = ordo = familia = genus = PAGENAME species = H. guthi binomial = binomial authority = Helicoplacus (often misspelled… … Wikipedia
Cambrian substrate revolution — The Cambrian substrate revolution cite journal | author=Bottjer, D.J., Hagadorn, J.W., and Dornbos, S.Q. | title=The Cambrian substrate revolution | journal= | volume=10 | date=2000 | url=http://www.amherst.edu/ jwhagadorn/publications/CSR.pdf |… … Wikipedia
Ordovician Period — Interval of geologic time, 490–443 million years ago, the second oldest period of the Paleozoic Era. It follows the Cambrian and precedes the Silurian. During the Ordovician, many of the landmasses were aligned in the tropics. Life was dominated… … Universalium
Cincinnatian Series — ▪ geology uppermost rocks of the Ordovician (Ordovician Period) System in North America, famous for their fossils. This series is defined on the basis of rock exposures in the vicinity of Cincinnati, Ohio, including southwestern Ohio,… … Universalium
Edrioasteroidea — Cystaster stellatus aus dem Ordovizium des nördlichen Kentucky. Links unten ein Moostierchen. Zeitraum Kambrium bis Mittelperm 516 bis 272,5 … Deutsch Wikipedia