Lochkovian

Updated About encyclopedia.com content Print Article Share Article
views updated

Lochkovian
1. The earliest stage in the Devonian Period, preceded by the Silurian, followed by the Pragian, and dated at 408.5–396.3 Ma ( Harland et al., 1989).

1. The name of the corresponding European stage.

More From Encyclopedia.com


MORE ON THIS TOPIC