A Prominent Mud-crack Horizon of the Cedar Valley Stage of the Iowa Devonian

By

Fenton, Carroll Lane 1900-1969

Type

Article

Date of Publication

1918-12

Original Publication

The Ottawa naturalist

Volume

32

Series / Issue

Issue: 6

Pages

113--115

Contributed by

New York Botanical Garden, LuEsther T. Mertz Library

Language

English

Published by

Ottawa, Ottawa Field-Naturalists' Club,

Rights Status

Public domain. The BHL considers that this work is no longer under copyright protection.