00928cam a22002651 4500 gs 53000267 DLC 20260227111400.0 770425s1952 onca b f000 0 eng c gs 53000267 (OCoLC)2915556 U.S. Geol. Survey. Libr. InMuB InMuB DLC premarc QE185 .A43 no. 24 Stauffer, Clinton R. (Clinton Raymond), 1875- The coral Microcyclus and some of its Devonian species, by Clinton R. Stauffer. Ottawa, E. Cloutier, Queen's printer, 1952. v, 33 p. illus. 25 cm. Geological Survey of Canada. Bulletin 24 At head of title: Canada. Dept. of Mines and Technical Surveys. Bibliography: p. 17. Microcyclus. Paleontology Devonian. Microcyclus and some of its Devonian species. 28784 28784