A drastic reappraisal of "Lepidasterella babcocki Schuchert" as Helianthaster gyalinus Clarke a streptophiuran auluroid
By: by Robert V. Kesling.
Series: Contributions from the Museum of Paleontology, University of Michigan,; v. 19, no. 9
Publisher: Museum of Paleontology, University of Michigan
Published: 1964
Place of publication: Ann Arbor
Language: eng
Number of pages: 133
Subjects: Helianthaster gyalinus
Notes: Bibliography: p. 129.