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Note on ontogeny of the Middle Devonian crinoid Proctothylaeocrinus esseri Kesling.

Van Pelt Library QE701 .M5 v.22 no.9
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Format:
Book
Author/Creator:
Kelsing, Robert Vernon, 1917-
Series:
Contributions from the Museum of Paleontology ; v. 22, no. 9.
Language:
English
Subjects (All):
Proctothylacocrinus esseri Kesling.
Paleontology--Devonian.
Paleontology.
Physical Description:
133-138 pages : illustrations ; 25 cm.
Place of Publication:
Ann Arbor : Museum of Paleontology, University of Michigan, 1968.
Notes:
Cover title.
Bibliography: page 138.
OCLC:
1623548

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