﻿IO64 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I27 



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F. Glyptorthis concinnula Cooper, new species 365 



(22) Brachial exterior, X 1, paratype, 110027a; (23) brachial view of another 

 specimen, X 2, paratype, 110027b; (24-28) respectively brachial, posterior, side, 

 anterior, and pedicle views, X 2, of the holotype, 116931a. 



Little Oak formation, Bailey road junction with main Cahaba Valley road, 

 SWiSWi sec. 13, T. 19 S., R. 2 W., if miles northeast of Newhope Church, 

 Vandiver (15') Quadrangle, Ala. 



(29) Brachial interior, X 3, paratype, 110028a; (35-38) respectively side, pedicle, 

 anterior, and brachial views of a complete specimen, X 2, paratype, 1 10028b ; 

 (39) brachial view, X 1, of same. 



Horizon and locality same as preceding. 

 (3 I_ 33) Respectively pedicle, side, and brachial views of a complete specimen, 

 X if paratype, 110025a; (34) brachial view, X 2, of same. 



Little Oak formation, \ mile north of Pelham and 660 feet east of road inter- 

 section of main Cahaba Valley road with Helena road, Bessemer Iron District 

 (15') Quadrangle, Ala. 



(30) Brachial exterior of a large specimen, X 2, paratype, 110035a. 



Basal Athens formation, 600 feet S. 40 E. of railroad crossing 1 mile north- 

 east of courthouse in Athens, Athens (T.V.A. 125-NE) Quadrangle, Tenn. 

 (40) Impression of a brachial interior, X 2, paratype, 110034b; (41) plasticine 

 replica of the pedicle exterior, X 2, paratype, noo34g; (42) plasticine replica 

 of the brachial exterior, X 2, paratype, 110034c; (43) impression of the pedicle 

 interior showing form of muscle area, X 2, paratype, 110034a. 



Basal Athens formation, just east of the road intersection 2\ miles south-south- 

 east of Riceville, Calhoun (T.V.A. 125-SW) Quadrangle, Tenn. 



Plate 44 

 Glyptorthis 



A. Glyptorthis alta Cooper, new species 361 



(1-4) Respectively posterior, pedicle, side, and brachial views, X 1, of the holo- 

 type, 1 1 0008; (5) brachial interior, X 1, of the holotype. 

 Kimmswick formation, Goetz Quarry, Jefferson County, Mo. 



B. Glyptorthis rara Cooper, new species 372 



(6-10) Respectively posterior, anterior, side, brachial, and pedicle views, X 3, 

 of the holotype, 110069a. 



Benbolt formation, second road cut west of L. McDavid's house, 1 mile west 

 of Rye Cove, Clinchport (T.V.A. 188-NW) Quadrangle, Va. 



C. Glyptorthis crenulata Cooper, new species 367 



(n, 12) Respectively X 1 and X2 enlargements of a fine pedicle interior show- 

 ing muscle scars, paratype, 110054; (13) brachial view of a complete specimen, 

 X 1, holotype, 116932a; (14-18) respectively posterior, anterior, brachial, pedi- 

 cle, and side views, X 2 , of the holotype; (19) brachial interior, X 3, paratype, 

 1 16932b. 



Bromide formation (Mountain Lake member — bed 8), cut on Oklahoma High- 

 way 18, center NWi sec. 11, T. 1 S., R. 3 E., 1.8 miles south-southeast of 

 Sulphur, Murray County, Okla. 



D. Glyptorthis costellata Cooper, new species 366 



(20) Brachial interior, X 2, paratype, 110038a; (21-25) respectively anterior, 



posterior, brachial, side, and pedicle views, X 2, of the holotype, 110052a; (26) 

 the holotype, X I. 

 (32, 33) Brachial view of a large specimen, Xi and X 2, paratype, 110059a; 



