The bryozoan fauna of the Rochester shale /
Bassler, Ray S. 1878-
The bryozoan fauna of the Rochester shale / by Ray S. Bassler. - Washington, Govt. Print. Off., 1906. - v, 137, iii p. : xxxi pl. (part double) ; 24 cm. - U.S. Geological survey. Bulletin no. 292 . - Geological Survey (U.S.). Bulletin ; no. 292. .
Subject series: C, Systematic geology and paleontology, 78. Issued also as House doc. no. 931, 59th Cong. 1st sess. Includes index.
Bibliography : p. 8-10.
gs 06001134
Bryozoa, Fossil.
Paleontology--Silurian.
Paleontology--New York (State).
QE75 / .B9
The bryozoan fauna of the Rochester shale / by Ray S. Bassler. - Washington, Govt. Print. Off., 1906. - v, 137, iii p. : xxxi pl. (part double) ; 24 cm. - U.S. Geological survey. Bulletin no. 292 . - Geological Survey (U.S.). Bulletin ; no. 292. .
Subject series: C, Systematic geology and paleontology, 78. Issued also as House doc. no. 931, 59th Cong. 1st sess. Includes index.
Bibliography : p. 8-10.
gs 06001134
Bryozoa, Fossil.
Paleontology--Silurian.
Paleontology--New York (State).
QE75 / .B9