Definition of Chazy epoch. Meaning of Chazy epoch. Synonyms of Chazy epoch

Here you will find one or more explanations in English for the word Chazy epoch. Also in the bottom left of the page several parts of wikipedia pages related to the word Chazy epoch and, of course, Chazy epoch synonyms and on the right images related to the word Chazy epoch.

Definition of Chazy epoch

Chazy epoch
Chazy epoch Cha*zy" ep"och (Geol.) An epoch at the close of the Canadian period of the American Lower Silurian system; -- so named from a township in Clinton Co., New York. See the Diagram under Geology.

Meaning of Chazy epoch from wikipedia

- (Caradoc) Harnagian/Rockland (Caradoc) Costonian/Black River (Caradoc) Chazy (Llandeilo) Llandeilo (Llandeilo) Whiterock (Llanvirn) Llanvirn (Llanvirn)...
- evolution using fossils Paleontology – Study of life before the Holocene epoch Amateur geology, also known as Rockhounding – Non-professional study and...
- of pulchrilaminids. The oldest stromatoporoid ‘reefs’ are known from the Chazy Group of eastern North America and the Machiakou Formation of North China...
- Middle Ordovician (~460 Ma). During the Darriwilian, 4 genera occur in the Chazy Group of eastern North America, 9 in the Machiakou Formation of North China...