Twentieth report of the director of the State Museum and Science Department
Subtitle: including the seventy-seventh report of the State Museum, the forty-third report of the State Geologist and the report of the State Paleontologist for 1924
Series: New York State Museum bulletin -- no. 260; New York State Museum bulletin -- no. 260.
Publisher: University of the State of New York
Published: 1925
Place of publication: Albany
Language: eng
Number of pages: 142
Subjects: Geology; Paleontology; New York State Museum
Notes: Caption title.

Includes index.