Access

You are not currently logged in.

Access your personal account or get JSTOR access through your library or other institution:

login

Log in to your personal account or through your institution.

If You Use a Screen Reader

This content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.

Notes on the Annona Chalk

Norman L. Thomas and Elmer M. Rice
Journal of Paleontology
Vol. 6, No. 4 (Dec., 1932), pp. 319-329
Stable URL: http://www.jstor.org/stable/1298209
Page Count: 11
  • Read Online (Free)
  • Download ($12.00)
  • Subscribe ($19.50)
  • Cite this Item
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Notes on the Annona Chalk
Preview not available

Abstract

The Annona or Pecan Gap chalk is of middle Taylor age. It lies normally on Ozan or Wolfe City clays and sands and beneath Marlbrook or upper Taylor marls and sands. In faunal characters it is intermediate between the Gober chalk of the lower Taylor and the Saratoga chalk of the upper Taylor.

Page Thumbnails

  • Thumbnail: Page 
[319]
    [319]
  • Thumbnail: Page 
320
    320
  • Thumbnail: Page 
321
    321
  • Thumbnail: Page 
322
    322
  • Thumbnail: Page 
323
    323
  • Thumbnail: Page 
324
    324
  • Thumbnail: Page 
325
    325
  • Thumbnail: Page 
326
    326
  • Thumbnail: Page 
327
    327
  • Thumbnail: Page 
328
    328
  • Thumbnail: Page 
329
    329