stromatoporoid
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stromatoporoid — stro·ma·top·o·roid … English syllables
stromatoporoid — adjective or noun see stromatopora … Useful english dictionary
Chazy Formation — Stromatoporoid at Fisk Quarry, Isle La Motte, Vermont The Chazy Reef Formation is a mid Ordovician limestone deposit that consists of some of the oldest reef systems built by a community of organisms[1] rather than the deposit of a limited range… … Wikipedia
Woodbend Group — Stratigraphic range: Frasnian … Wikipedia
Taxonomy of commonly fossilised invertebrates — Although the phylogenetic classification of sub vertebrate animals (both extinct and extant) remains a work in progress, the following taxonomy attempts to be useful by combining both traditional (old) and new (21st century) paleozoological… … Wikipedia
Silurian Period — Interval of geologic time, 443–417 million years ago. The third period of the Paleozoic Era, the Silurian follows the Ordovician Period and precedes the Devonian. It marks the first appearance of land plants and jawed fishes. The continents were… … Universalium
Osprioneides — Temporal range: Silurian … Wikipedia
Devonian — For the Celtic language, see Southwestern Brythonic language; for the residents of the English county, see Devon. Devonian Period 416–359.2 million years ago … Wikipedia
Tyndall Stone — is a dolomitic limestone quarried from the Selkirk member of the Ordovician Red River Formation, in the vicinity of Tyndall, Manitoba, Canada. It was first used in 1832 for building Lower Fort Garry, and has since become popular for building… … Wikipedia
Taconic orogeny — The Taconic orogeny was a great mountain building period that perhaps had the greatest overall effect on the geologic structure of basement rocks within the New York Bight region. The effects of this orogeny are most apparent throughout New… … Wikipedia
