﻿1026 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 127 



Page 

 (23) pedicle view, X 1, of holotype, 116760a; (24, 25) brachial and pedicle 

 views, X 2, of the holotype. 



Bromide (Pooleville member— Oxoplecia gouldi zone, zone 3), Rock Crossing 

 of Hickory Creek, about center of sec. 35, T. 5 S., R. 1 E., Criner Hills, Carter 

 County, Okla. 



H. Obolus ? grandis Cooper, new species 190 



(26-28) Respectively brachial, side, and pedicle views, X i> of the holotype, 71823. 

 Red Knobs formation, in a marble quarry near Knoxville, Term. 



Plate 2 



ECTENOGLOSSA, LiNGULELLA, OBOLUS, SpINILINGULA 



A. Spinilingula intralamellata Cooper, new species 210 



(1) Exterior of small pedicle valve, X 6, paratype, 109281a; (2) exterior of bra- 

 chial valve showing ornamentation, X 6, paratype, 109281b; (3) another small 

 brachial valve, X 6, paratype, 109281c; (4) imperfect pedicle valve, X 6, para- 

 type, I0928id; (5) another large pedicle valve, X 6, paratype, 109281c. 



Pratt Ferry formation, 0.2 mile southeast of Pratt Ferry, Blocton (15') 

 Quadrangle, Ala. 



B. Lingulella sp. 6 208 



(6, 7) Respectively X 1 and X 2 enlargements of a pedicle valve, figured specimen, 

 109322. 

 Aylmer formation (Rockcliffe member), Aylmer, Quebec Province, Canada. 



C. Lingulella Virata Cooper, new species 201 



(8) Exterior of brachial valve, X 2, paratype, 109332b; (9) exterior of pedicle 

 valve, X 2, paratype, 109332a. 



Pratt Ferry formation, 0.2 mile southeast of Pratt Ferry, Blocton (15') 

 Quadrangle, Ala. 



D. Obolus ? sp. 5 193 



(10, 11) Respectively Xi and X2 views of the exterior of a pedicle valve, 

 figured specimen, 11 6772. 



Effna formation, on Virginia Flighway 114, 11 miles east of the junction with 

 Virginia Highway 311, near Haymakertown, Roanoke (15') Quadrangle, Va. 



E. Ectenoglossa nymphoidea Cooper, new species 218 



(12, 15) Exterior and side views of a small brachial valve, X 1, paratype, 109297b; 

 (14) another small brachial valve showing small patch of external ornamenta- 

 tion at the anterior, X h paratype, 109297a. 



Whitesburg formation (50 feet above Lenoir), Morristown Pike (U. S. High- 

 way 11), 1^ miles west of Bulls Gap, Bulls Gap (T.V.A. 171-SE) Quadrangle, 

 Tenn. 

 (16) Brachial valve of medium size, X I, paratype, 109289. 



Whitesburg formation, from railroad fill, 1^ miles northeast of Bulls Gap, 

 Bulls Gap (T.V.A. 171-SE) Quadrangle, Tenn. 

 (17, 19) Exterior and side views of a large brachial valve, X h paratype, 71822a. 

 Whitesburg formation, along the railroad east of Bulls Gap, Bulls Gap 

 (T.V.A. 171-SE) Quadrangle, Tenn. 

 (18) Large pedicle (?) valve, X 1, paratype, 109292c; (20) another large pedicle 

 valve, X if the holotype, i09292d. 



Whitesburg formation, in the railroad cut at Summit Hill School, 1 mile 

 southwest of Otes, Bulls Gap (T.V.A. 171-SE) Quadrangle, Tenn. 

 (13) Ectenoglossa cf. E. nymphoidea Cooper, new species, exfoliated specimen, 

 X I| figured specimen, 109293. 



