20.06.2013 Views

Middle Jurassic (Bajocian) Eastern Oregon

Middle Jurassic (Bajocian) Eastern Oregon

Middle Jurassic (Bajocian) Eastern Oregon

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

[Figure reduced to three-fourths natural size]<br />

FIGURB 1. Sonninia (Euhoploceras) polyacanlha (Waagcn) (p. 64).<br />

Hypotype CAS 13385 from Lupher's loc. 573. Same specimen shown on<br />

plate 18. The outermost whorl is nonseptate and presumably represents<br />

part of the body chamber.

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

Saved successfully!

Ooh no, something went wrong!