Calciferous Epoch

* 1calciferous epoch(geol), an epoch in the american lower silurian system, immediately succeeding the cambrian period the name alludes to the peculiar mixture of calcareous and siliceous characteristics in many of the beds see: the diagram under geologysee also: calciferous
English Related Words* antiochian epoch
* calciferous
* cauda galli epoch
* chazy epoch
* cincinnati epoch
* drift epoch
* elephantine epoch
* eocene epoch
* epoch
* epoch date
* epoch making
* epoch or period
* epoch-making
* epocha
* epochal