Hippuritinae. 242 Tchthyosarcolithus. 



ICHTHYOSARCOLITHUS, Desin. 1817 (CaprineUa, 

 d'Orb. 1847). 



coraloideus, H. & M. Sp. (CaprineUa), Gabb, 1859, Cat. Cret. 



18. Neb. C. 



cornutus, Tuomey, 1855, Proc. Acad. 172. Ala. C. 



Doublieri, d'Orb. Sp. (CaprineUa), Gabb, 1861. Fr. N. 



loricatus, Tuomey, 1855, Proc. x\cad. 172. Ala. C 



quadrangularis, T. id. 172. Ala. C. 



triangularis, Desm. 1817, Jour, de Phys. p. 9. Fr. U. G. 



Jodamia, Defr. 1822. 



h'dinguis, Defr. (Radiolites Hoeninghausii), D. Sc. Nat. 21, 

 230. 



Monopleura, Math. 1842. 



hlrostrata, Matli. (Caprotina trilobata), Cat. 107, 3, 9-10. 

 cmgulata, Math. (C. varians), Cat. 107, 3, 8. 

 depressa, Math. (Caprotina), Cat. 110, 4, 5. 

 Imbricata, Math. (Caprotina), id. 110, 4, 2. 

 subtriquetra, Roera. (Caprotina), Kreid. Tex. 81, 5, 5. 

 sulcata, Math. (Caprotina), Cat. 109, 3, 14-15. 

 Texana, Roem. (C. Roemeri), Kreid. Tex. 81, 5, 3. 

 Urgonensis, Math. (C. trilobata), Cat. 108, 3, 11-13. 

 varians, Math. (Caprotina), Cat. 106, 3, 1-7. 



Plagioptychus, Math. 1842. 



paradoxus, Math. (Caprina Aguilloni), Cat. 116, pi. 5. 

 ToucasianuSj Math. (C. Coquandiana), id. 117, 6. 



RADIOLITES, Lam. 1801. 



acuta, d'Orb. An. Sc. Nat. 1842, p. 188. Fr. C. 



acuticostata, d'Orb. id. 185. Fr., G. C. 



agariciformis, Delam. Sp. (Sphaerulites), d'Orb. P. F. 200, 



544, 545. Fr., G. U. G. 



Aimesii, Tuomcy, 1855, Proc. Acad. 172. Ala. C. 



