NO. 2 BRACHIOPOD SUPERFAMILY STENOSCISMATACEA — GRANT 185 



8. Dorsal, lateral, and anterior views, USNM 142555, USNM loc. 

 703b. 



9. Interiors, from top to bottom : pedicle valve with spondylium ; 

 USNM 142556, USNM loc. 702 un; pedicle valve with spondylium 

 and transverse ridge and groove, USNM 142557, USNM loc. 702 un; 

 pedicle valve with shallow transverse groove, mesial pallial trunks, 

 USNM 142558, USNM loc. 702 un; brachial valve of same shell 

 showing camarophorium, hinge plate, intercamarophorial plate, pal- 

 lial lines, USNM 142559 lateral view of camarophorium and spon- 

 dylium, USNM 142560. USNM loc. 702 un. 



10. Interior X2, camarophorium, crura, USNM 142561, USNM loc. 

 703b. 



