OF CONCIIOLOGY. 33 



MESALIA, Gray. 



M. ATjy&ATAiTurrMla,) C. — Proceed. A. N. Sciences, vii., p. 



263. Wailes' Geol. Miss., pi. xvii., f. 7. Jackson, Miss. 

 M. LiNTEA, C.^Nov. Spec. Claib. 

 M. OBKUTA {Turritella,) C— Foss. Shells of Tert., p. 45. Claib. 



T. lineat't, Lea.— Cent, to Geo!., p. 130, t. 4, f. 121. 

 M. STRIATA, Lea.— Cont. to Geol, p. 131, t. 4, f. 122. 

 M. VENUSTA {Melania ?) C. — Foss. Shells of Tert., p. 35. — 



Claib. 



TENAGODA, Guettard. 



T. viTis {Siliquaria,) C— Foss. Shells of Tert., p. 30. A. J. 

 Science, i.. 2cl series, p. 211, t. 1, f. 1. Claib. 

 Siliquaria Cliirbornensis, Lea. — Cont. to Geol., p. 33, t. 1, 

 f. 1. 



ONUSTID^. 



ONUSTUS, Humphreyg. 



O. HUMiLis {Phorus,) C. — Proceed. A. N. Sciences, iii., p. 284. 



J. A. N. Sciences, 2d series, i., p. 116, t. 11, f. 46. Claib. 

 O. RECLUSUS {Phorus,) C. — Proceed. A. N. Sciences, vii., p. 



262, t. 17, f. 6. Jackson. 



CALYPTREID.E. 



TROCHITA, Schum. 



T. ALTA, C. — Proceed. A. N. Sciences, vii., p. 259. Wailes' 



Geol. Miss., pi. xv., f. 3. Jackson. 

 T. TROCHiFORMis {In/undibulum,) Lea. — -Cont. to Geol., p. 96, 



t. 3, f 76. Claib. 



CRYPTA, Humph. 



C. DUM03A {Crepidala,) C. — J. A. K Sciences, vii., p. 148- 



Claib. 

 C. i.i\i.\.'VA{Grepihda,) C. — A. J. Science, xiii., p. 344. Claib. 

 Crej). cornu-arietis, Lea. — Cont. to Geol., p. 97, t. 3, f. 77. 



CAPULID^. 



CAPULUS, Montfort. 



C. Americanus, C. — Proceed. A. N. Sciences, vii., p. 259. 

 Wailes' Geol. Miss., pi. xv., f. 1. Jackson. 

 COCHLOLEPAS, Klein. 



C. PYGM^\ {Eippo7iyx) Lea. — Cont. to Geol., p. 95, t. 3, f. 75 

 Claib. 



TROCHID^E. 



P1.ANARIA, Lea. 



P. NiTENS, Lea.— Cont. to Geol., p. 124. t. 4, f. 113. Claib. 



