582 BacillarieaG, Surirellacece, Suriraya. 



Hab. fossilis ad « Gyoogyos-Pata, Szokolya, Sziicsi, Sziirdok- 



P, spoki » Hiingariae. — c.An liujus sectionis? )). 

 CO. Suriraya rotunda Pant. Foss. Bacill. Ungar. I, p. 49, t. XVIII, 227r, 



f. ir.7, Notarisia 1888, p. 543. — Valvis rotundatis, 68-70 ■j.. lon- 



gis, costis cuneiforinibus, striatis, brevibus, radiaatibus, 2-2V9 in 



10 y.. ; area disseniinate maculala striolata, 



Hab. fossilis ad «Elesd et Dolje» in Hungaria. — «An hujus 



sectionis?». — Var. minor Pant. Foss. Bacill. Ung. II, p. 70, t. 1. 



f. 13: rainor, 34^26-27, costis IV^-^ in 10 a. Fossilis ad «Gyon- 



gyos-Pata, Sciicsi, Szurdok-Piispoki » Hungarise. 



111. Costae introrsum acute impressse et deflnit^e, extrorsum dilatatae et ex- 

 plaiiatse; pseudorhapUe variabilis, subinde linearis, striata. Frustula e facie con- 

 nectivali visa pleruraque conica, 



a) Valvfe plerumque leniter conica?, late ovatse vel oblongse vel medio 

 coustrictae. 



61. Suriraya fastuosa Ehr. in Abh. Berl. Akad. 1841, p. 19, Kuetz. g^^,; 

 P,acill. t. 28, f. 19 a-d [forma elliptica], W. Sm. Br. Diat. I, p. 32, 

 t. IX, f. 66, Grun. in Wien. Verh. 1862, p. 461, t. IX, f. 11-12, 

 Jan. et Rabenh. Diat. Hond. t. I, f. 55, Jan. Guano t. 1, f. 37, Grev. 

 in Micr. Journ. 1861, p. 18, t. III, f. 1 [forma magna suborbicu- 

 laris], V. H. Syn. pag. 188, t. 73, f. 18, Novilla fastuosa Cleve 

 Diat. of the Sea of Java pag. 11, n. 44, Surirella Hohenackeri 

 Rabenh. in Hedwigia I, t. 13, f. 2 [forma minor]. — Valvis late 

 elliptico-ovatis, utroque fine rotundatis, 50-120 w. longis, costis ad 

 marginem robustissimis, dein attenuatis, remotis, radiantibus, margi- 

 nem versus bifido-dilatatis (saepius in aream continuis), IY4-IV4 

 iu 10 u., area anguste vel late lanceolata, punctis limitata; pseu- 

 dorhaphe angusta; striis intercostalibus delicatis, 19 in lOa. ;fru- 

 stulis e facie connectivali visis cuneiforraibus, raarginibus rotunda- 

 tis, alas robustas zonse connectivali approxiraatas ostendentibus. 



Hab. in aquis marinis in mari adriatico, mediterraneo et ger- 

 manico ; ad oras et in submarinis Angliae, Gallia3, Belgii, insulae 

 Sardiniae; in sinu Mexicano (Rhrenberg); fossilis in Hungaria 

 (Pantocsek). — Var. fossilis Pant. Foss. Bacill. Ung. II, p. 69: 

 area longitudinali angusta, lineis duabus longitudinalibus striolatis 

 cincta, striolis l^i/o in 1^^ [>■''■, valvis 89-90 ^i 69, costis validis, cu- 

 neatis, lY^"*^ in 10 y.., ad raarginem arcuatim conjunctis, 2-3-ci- 

 liatis, striolatis, striis 12^2 in 10 y., radiantibus, usque in aream 

 percurrentibus et hic lineis inconspicuis notatis. Fossilis ad cc Bory, 



