57 

 Poramboniies, Pander, Porambonitidce. 1 830. 



Beitr. Geogn. Russ. Eeiches, p. 95, t. iii, f. 9 : generic figure ; t. xxviii, 

 f. 21,25; 1st sp. p. 95, t. xvi A, f. 12, (Sil.) P. intermedia, Pander, 1. c. 

 Eight of Pander's species are referred by Bronn, lud. Pal. iii, p. 1029, to 

 P. cequirostris, Schlotheim sp. ^= Terebratulites wquirostris, Schloth. Petref. 

 i, p. 282, 1820. which is taken as type by Dav. 1853, p. 99, t. vii, f. 120- 

 122, and 185G, p. 192, pi. x, f. 37-39. Cf. Dav. Geol. Mag. Decade ii, vol. 

 1, Feb. 1874, t. iii. Syn. Isorhynchus, King ; Priambonites, Agassiz. 



PoraiMto^iBatidaB, Davidson. Arthropomata. 1853. 



Intr, p. 51. Fam. Bracb. cont. Porambonites. Ibid. 1856 (olim). 



PriaMil5©Biaie§5 Agassiz. Strophomenidce. 1847. 



Nom. Zool. Fasc. ix, 1846. Index, p. 886, 1847. Idem. Herrmanusen, 

 Ind. Gen. Mai. ii, p. 331, and Paetel, Fam. u. Gatt. Moll. p. 471 ; lapsus, 

 = Porambonites, Pander. 



Pfi'ioBailes, Agassiz. Strophomenidce. 1847. 



Nora. Zool. Index, p. 888. Idem. Herrm. 1. c. ii, p. 332, 1848 ; lapsus, 

 = Pronites, Pander, not Illiger. 



Prodcacta, G. B. Sowerby. Froductidce. 1 825. 



Genera of Shells, fasc. 21. (= Productus, Sow.) 



Prodwcta, M'Coy. Productidce. 1844, 



Carb. Foss. Ireland, p. 105, f. 9. First sp. Productus aouleatus, Sow. 

 Min. Conch, t. 6S, f. 7-8, 1813. 



ProdMdeMa, Hall, Productidw. 1867. 



Notice of Pal. N. York, vol. iv. Mar. p. 149. Pal. N. York, iv, p. 153. 

 First sp. P. subaculeatus, Murch. Bull. Soc. G^ol. France, xi, p. 255, pi. 

 ii, f. 9 a-o, 1840. Hall, 1. c. p. 154, pi. xxiil. 



Prodaicii, Deshayes. Arfliropomath. 1830. 



Eocycl. M^th. iii, p. 553, tabl. Fam. Brach. cont. Productus. {=^Pro- 

 ductidce, Dav.) 



Prod tBctidaB, Gray. Invertebrata. 1840. 



Synops. Brit. Mus. i, p. 155. Fam. Brach. cont. Productus, Calceola.- 



Prodaictadae, King. Arthropoinata. 1846,. 



Ann. Mag. Nat. Hist, xviii, p. 28. Fam. Brach. cont. Productus, Sti-o- 

 plialosia. 



ProdsacttadaB, I)"Orbigny. ArtJiropomata. 1847. 



Coraptes Eendus, xxv, p. 267. Fam. Brach. cont. Productus, CJionetes, 

 Leptagonia, Leptcena. 



Prod sttctidae, Gray. Invertehrata. 1848. 



Ann. Mag. Nat. Hist, ii, p. 438. Fam. Brach. cont. Productus, Stropholosia, 

 Chonetes, Leptaena, Orihis, Stiophonema, Calceola. 



Prodaictidae, D'Orbigny, Artliropomata. 1840. 



Cours £l(5m. Pal. p. 80. Fam. Brach. cont. Productus, Clionetes, Lepiwna. 



