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Notes on the Annona Chalk
Norman L. Thomas and Elmer M. Rice
Journal of Paleontology
Vol. 6, No. 4 (Dec., 1932), pp. 319-329
Published by: SEPM Society for Sedimentary Geology
Stable URL: http://www.jstor.org/stable/1298209
Page Count: 11
You can always find the topics here!Topics: Chalk, Outcrops, Petroleum, Geology, Oil fields, Salt domes, Fossils, Gulfs, Shales, Marl
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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.
Journal of Paleontology © 1932 SEPM Society for Sedimentary Geology