24.07.2013 Views

LOWER CRETACEOUS DEPOSITS CALIFORNIA AND OREGON

LOWER CRETACEOUS DEPOSITS CALIFORNIA AND OREGON

LOWER CRETACEOUS DEPOSITS CALIFORNIA AND OREGON

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

explanation op plates 281'<br />

PLATE 7J.—CIIERTACEONB FOSSILS FNON CALIF OBMIA<br />

(1) Shailocera* behemoth nov. Hclotype (not yet found). Total length, apparently<br />

near 31 incbca (7S7 torn.). Str&tigraphie position probably » little abova the<br />

Argonaut zone, upper middle part of the Horsetown Group; Cottonwood district,<br />

Shasta County, p. 214.<br />

(2) Acantkoplilea tub-bigoii nov. Holotypo. Greatest diameter, 40 mm.; thickness<br />

of whorl, 13 mm.; Cottonwood Creek, Loc. 905 (C. I. T.), Holotype in the collection<br />

of the California Institute of Technology, p. 174.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!