Olivellites plummeri, a paralectotype, Eastland County, Texas. circa. 1978.
Dates
Date Taken
1978
Summary
Album caption: Olivellites plummeri, a paralectotype, TMM 35681 (X 1, 82). This enlargement of a weathered specimen from the center of the original slab shows concave-up sand layers which produce transverse ridges on the upper surface of weathered traces. Eastland County, Texas. circa. 1978. Published as figure 4, p. 794, in U.S.Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
Summary
Album caption: Olivellites plummeri, a paralectotype, TMM 35681 (X 1, 82). This enlargement of a weathered specimen from the center of the original slab shows concave-up sand layers which produce transverse ridges on the upper surface of weathered traces. Eastland County, Texas. circa. 1978.
Published as figure 4, p. 794, in U.S.Geological Survey. Journal of research, v. 6, no. 6. November-December, 1978.
Available in the U.S. Geological Survey Denver Library Photographic Collection, Yochelson, E.L Collection
Rights
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