■^ 86 r<^ 



Biddulphia elesdiana n. s. tab. 3, %. 37 ; A. Schm. Atlas tab. 120, 

 fig. 4. — Valvis Licoi-niitis et unigibbis; corntibu.s crassis obtusis, gibbo cum 

 setis elongatis arniato ; punctis disseiniuatis ad gibbum validis ad coruua 

 parvulis. — Latitude valvae a laterae 23 [x. ; altitude gibbi 19 \x. cornuum 25 [jl. 



Elesd, B rendu. 



Biddulphia homala Pant. Foss. Bae. Uug. {, pg. 50, tab. G, fig. 15. 



Nafft/-Kuiius. 



Biddulphia Loczyi n. s, tab. 15, fig. 255. — Valvis cuitis, orassis, 

 dissemiuate-puDctatis, unigibbis ; gibbo crasso elevato, ad verticem spinuloso, 

 uuius altitudine cum coruubus ci-assis obtu.si.s, ad summum inconspicue punc- 

 tato. — Latitude valvae a latere visae 25 |x. ; altitude cernubus et gibbi 25 [i. 



B re in id. 



Biddulphia permag-na n. s. tab. 25, fig. 372. — Valvis lanceelato- 

 ellipticis, undulate marginatis, gresse punctatis; punctis 5 — G in 10 [i. crassis 

 papillesis, in parte media valvae subradiantibus et setis validis intermix- 

 tis, caeterum in lineas subrectas ordinatis; dissepimentis transversis latis; 

 cernubus crassis, ad summum subtilissime punctatis. — Frustulis a latere 

 visis rectangulis, gibbosis, gibbo medio crasso, cernubus crassis; tota frus- 

 tula et membrana connectiva cum punctis crassis papillosis tecta ; puncta 

 in lineas longitudinales rectas ordinata. — Long, valvae 85 — 184 \x. lat. ad 

 medium 58 — 88. — Diametros cornuum 13 — 22 |jl. 



Bort/. 



Biddulphia pulchella Gray. — Ehrbg. Amerika tab. I. 3, fig. 25, 

 tab. II. G, tig. 18; W. Sm. Br. D. II, pg. 48, tab. 44, fig. 321: tab. 46, 

 fig. 321; Pritcb. Inf. 848, tab. 2, fig. 46—50; Janiscli et Rab Hondur. pg. 

 5, tab. 3, fig. 18; O'Meara Irish D. pg. 275, tab. 27, fig. 9; Van H. 

 Sjnops. tab. 91, fig. 1 — 5; Pant. Foss. Bac. Ung. I, pg. 50, tab. 15, fig. 

 137 a-b; A. Schm. Atlas tab 118, fig. 29—31. 



Bory, Brent ia, Nagy-Kiirtds. 



Biddulphia Regina W. Sm. Br. D. II, pg. 50, tab. 46, fig. 323; 

 Van H. Synops. tab. 98, fig. 1; A. Schm. Atlas tab. 119, fig. 18. 



Nagy-Kiirtos. 



Biddulphia roTousta n. s. tab. 12, fig. 203, 205. — Frustulis a latere visis cum cor- 

 nubus duolnis roijustis, ad marginem internum maxime volvatis et plicatis, ad summum dissi- 

 pate-granulosis. — Valvis ovate-ellipticis late-marginatis, dissepimentis duobus transversis ci-assis, 

 ad polos punctatis. ad medium cum nonnullis granulis magnis. — Long, valvae 73 mmm.; lat. 

 40 nnnm, ; altitudo cornuum (j8 mmm. 

 A)ia)iino. 



Biddulphia? rossica n. s. tab. 20, fig. 316. — Probabiliter Keratophora. Valvis ovato- 

 ellipticis, convexis, granulosis; cornubus, ad summum infundibuliforme dilatatis. — Long, 

 valvae 91 ','2 mmm. ; lat. 76'/2 i^tim™- 

 Kusnetzk. 



Biddulphia ruthenica 0. Witt Simlnrsk pg. 22, tab. 9. fig. 9, 10; A. Schm. Atlas tab- 

 121. fig. 22, 23. 

 Ananino. 



