•  
  •  
 

Document Type

Research

Abstract

In the general section of the coal measures of Iowa, Missouri and Kansas there are two unconformities which are really quite notable in our stratigraphy. One of these, the one at the base of coal measures, receives wide consideration from earliest days, albeit its sedimental equivalency and time-expression is little regarded. That there is another unconformity within the Carbonic section, hardly less notable than the first one mentioned, at the base of the Bethany limestones bevelling all the productive coal section is a very much more recent realization.

Publication Date

1928

Journal Title

Proceedings of the Iowa Academy of Science

Volume

35

Issue

1

First Page

219

Last Page

220

Copyright

©1928 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.