﻿PART II CHAZYAN AND RELATED BRACHIOPODS — COOPER 1225 



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B. Glyptomena sp. 1 885 



(2) Exterior of a pedicle valve, X 2, figured specimen, 117857a. 



Ward Cove ? formation, \ mile south of Rocky Gap, Pocahontas (30') Quad- 

 rangle, Va. 



C. Macrocoelia elegantula Cooper, new species 893 



(5-9) Respectively anterior, posterior, pedicle, brachial, and side views of a com- 

 plete specimen, X 1, holotype, 1 17773. 



Whistle Creek formation, Whistle Creek, ii miles northwest of Lexington, 

 Lexington (15') Quadrangle, Va. 

 (10-14) Respectively anterior, brachial, posterior, pedicle, and side views of a 

 small specimen, X 1, paratype, 117774a; (16) brachial interior showing ridges 

 and cardinalia, X I, paratype, 117774b. 



Whistle Creek formation (20 feet below the Murat limestone), 1 mile north- 

 west of Lexington, Lexington (15') Quadrangle, Va. 

 (15) Brachial interior showing the septa, X 1, paratype, 117775a. 



Whistle Creek formation, near Lexington, Lexington (15') Quadrangle, Va. 



D. Glyptomena ? prisca (Raymond) 884 



(3) Plasticine replica of the brachial exterior, X 2, hypotype, 117854a. 



Crown Point formation, Appleton Point, near Fort Cassin, Port Henry (15') 

 Quadrangle, Vt. 



(4) Exterior of a pedicle valve, X 2, hypotype, 1 17853. 



Crown Point formation, Fort Cassin, Port Henry (15') Quadrangle, Vt. 



E. Macrocoelia cf. M. magna Cooper, new species 894 



(17-21) Respectively anterior, posterior, side, brachial, and pedicle views of a com- 

 plete specimen, X I, hypotype, 117780a. 



Benbolt (30 feet above the base), 100 yards west of the store, junction of 

 Tennessee Highway 33 and the Flint Creek road, Maynardville (T.V.A. 

 145-SE) Quadrangle, Tenn. 



Plate 236 

 Macrocoelia, Opikina 



A. Macrocoelia omata Cooper, new species 897 



(1-5) Respectively brachial, posterior, anterior, side, and pedicle views of specimen 

 damaged on the right side, X I, holotype, 117789c; (6, 7) pedicle and brachial 

 views of a small specimen, X 1, paratype, 117788a. 



Little Oak formation, junction Bailey Gap and main roads, i| miles northeast 

 of Newhope Church, Cahaba Valley, SW^SWi sec. 13, T. 19 S., R. 2 W., 

 Vandiver (15') Quadrangle, Ala. 



B. Macrocoelia duplistriata (Willard) 893 



(8-10) Pedicle, side, and brachial views of a young specimen, X 1, hypotype, 



I 17770. 



Lincolnshire formation (Hogskin member), north of Hayes' house, Evans 

 Ferry section, along U. S. Highway 25E, about 1 mile north of Indian Creek, 

 Howard Quarter (T.V.A. 162-NW) Quadrangle, Tenn. 



(11) Pedicle view of a large specimen, X I, hypotype, 1 17767. 



Lincolnshire formation, \ mile northwest of Eidson, Kyles Ford (T.V.A. 

 170-SE) Quadrangle, Tenn. 



(12) Brachial interior of a large individual, X 1, hypotype, 117771. 

 Lincolnshire formation (Hogskin member), just above Sozverbyites zone, 



\ mile east of Beech Grove Church, 3 miles west-southwest of Thorn Hill, 

 Avondale (T.V.A. 162-SW) Quadrangle, Tenn. 



