﻿PART II CHAZYAN AND RELATED BRACHIOPODS — COOPER 1149 



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B. Zygospira circularis Cooper, new species 670 



(6-10) Respectively anterior, posterior, side, pedicle, and brachial views, X 2, of 

 the holotype, 111374a. 



Carters formation (upper), near Franklin, Franklin (15') Quadrangle, Tenn. 



C. Zygospira lebanonensis Cooper, new species 671 



(11-15) Respectively anterior, posterior, side, pedicle, and brachial views, X 3> of 

 the holotype, 111377a. 



Lebanon formation, Shelbyville, Bedford County, Tenn. 



D. Zygospira circularis Cooper, new species 670 



(16) Brachial interior showing imperfect spire and jugum, X 3, paratype, 11 1385. 

 Carters formation, north side of U. S. Highway 70S, east of Hill Branch, 

 1 mile east of Woodbury, Woodbury (15') Quadrangle, Tenn. 



E. Zygospira variabilis Fenton and Fenton 673 



(17-20) Respectively pedicle, posterior, side, and brachial views of a robust speci- 

 men, X 2, hypotype, 111387a; (21-23) side, anterior, and pedicle views of a 

 specimen younger than the preceding, X 2, hypotype, 111387b; (24, 25) brachial 

 interior of two specimens, one showing the cardinalia, the other showing the 

 jugum, X 3, hypotypes, 1113876, 111387c. 



Plattin group (Macy formation — Zell member), loose on old road •£ mile 

 northwest of Chicago Summer School Camp, SW^SW-? sec. 32, T. 37 N., 

 R. 9 E., Weingarten (15') Quadrangle, Mo. 



F. Hallina saffordi Winchell and Schuchert 690 



(26-28) Respectively pedicle, side, and brachial views of a complete specimen, 

 X 3. hypotype, 123356a. 



Lebanon formation (middle), on U. S. Highway 41, 97 miles southeast of 

 Murfreesboro, Rutherford County, Tenn. 



G. Protosyga exigua ( Hall ) 678 



(29-33) Respectively anterior, posterior, side, pedicle, and brachial views of one 

 of Hall's cotypes of Protosyga exigua Hall, X 2, lectotype, A.M.N.H. 714/1,28. 

 Trenton formation, Lewis County, N. Y. 



H. Zygospira rccurvirostris (Hall) 673 



(36) Brachial view, X I, figured specimen, 11 1389; (34, 35, 37, 38) respectively 

 anterior, pedicle, brachial, and side views, X 2, of the preceding specimen. 

 Trenton formation, Martinsburg, Port Leyden (15') Quadrangle, N. Y. 



I. Cyclospira f long a Cooper, new species 1 693 



(39-43) Respectively anterior, posterior, side, brachial, and pedicle views, X 4, of 

 the holotype, 11 1390. 



Rysedorf conglomerate, near Albany, N. Y. 



J. Protosyga sp. 1 688 



(44-48) Respectively anterior, posterior, side, brachial, and pedicle views of a 

 complete specimen, X 4, figured specimen, 111392a. 



Meadow marble, 2 miles southeast of Kiser, Meadow (T.V.A. 139-NW) 

 Quadrangle, Tenn. 



K. Cyclospira parva Cooper, new species 694 



(49-53) Respectively anterior, posterior, pedicle, side, and brachial views, X 4, of 

 the holotype, 111391a. 



Bromide formation (Pooleville member — Oxoplecia gouldi zone), Rock Cross- 

 ing of Hickory Creek, approximately center sec. 35, T. 5 S., R. 1 E., Criner 

 Hills, Carter County, Okla. 



L. Cyclospira bisulcata ( Emmons) 693 



(54-58) Respectively posterior, pedicle, anterior, brachial, and side views of a well- 

 preserved specimen, X I, figured specimen, 88272a; (59) brachial view, X 2, of 

 same specimen. 



