114 



In stratis antiquissimis raarinis ad Kusnetzk in Rossia. 

 Icon: Beitrg. III., tab. 22., fig. 324. 



521. Triceratium. suhorbiculare Pant. 



Altitudo 84 ,»., long, lateris arcuati 84 ^tt., latit. raarg. 3 ,u. 

 Granula papillosa 3 in 10 f.i. 



In stratis tertiariis marinis ad Nagy Kiirtos in Hungaria. 

 Icon: Beitrg. III., tab. 3., fig. 47. 



522. Triceratium tectum Pant. nov. spec. 



Valva triangularis, lateribus directis, margine 3 ^i. lato; 

 angulis rotundatis, cornutis. Structura granulosa. Granula 

 2—3 in 10 !«., papillosa, in lineas radiantes ordinata. Centrum 

 elevatum valvae rotundatum, nudum. Altitud. 117 ^i., long. 

 later. 1335 n. 



In stratis marinis antiquissimis ad Kusnetzk in Rossia. 

 Icon: Beitrg. III., tab. 22., fig. 322. 



523. Triceratium triasicum Pant. 



Valva triangularis, parum convexa; lateribus directis, 

 angulis dilatatis rotundatis. Structura granulosa. Granula 

 5—6 in 10 ^L papillosa, in lineas arcuato radiantes ordinata. 

 Altit. 74 |C/.; long, later. 86 ]U. 



In stratis antiquissimis marinis ad Kusnetzk in Rossia. 

 Icon: Beitrg. HI., tab. 12., fig. 189. 



524. Triceratium vastum Pant. nov. spec. 



Frustulis elevatis, tricornutis, cornua incrassata, elevata. 

 Structura punctata. Puncta 8 in 10 /.i. in lineas arcuatas 

 decussatas ordinata. — Valva triangularis, lateribus directis, 

 angulis dilatatis, rotundatis cornutis. Cornua magis elevata, 

 incrassata. Structura granulosa. Granula in lineas radiantes 

 ordinata, 6 in 10 .</. Altit. valvae 44 ^it., long. lat. 45 (U. 



In stratis marinis tertiariis ad Borostelek in Hungaria. 

 Icon.- Beitrg. Ill, tab. 13., fig. 208; tab. 40., fig. 556. 



525. Triceratium vates Pant. nov. spec. 

 Valva triangularis, late marginata; lateribus concavis; 

 angulis dilatatis rotundatis, capitatis, stromatophoris, stromata 



