— sf 122 ge>— 



Coscinodiscus undatus (Cleve) Grün. — Pant. Foss. Bac. Ung. I, 

 Ed. 2, pg. 76, tab. 10, fig. 89, tab. 27, fig. 252; Actinocyclus (alienus Grün, 

 var.?) undatus Cleve J. Q. M. Cl. 1885, pg. 174, tab. 13, fig. 14. 

 Bory, Bremia, Nagy-Kürtös. 



HAYNALDELLA NOT. GEN. 



Valva circularis convexa, cum area centrali rotundata parva nuda et 

 margine lato. Structura striolato-flammea, striolae in lineas radiantes ordinatae. 



Haynaldella antiqna Pant. Foss. Bac. Ung. III, tab. 32, fig. 459. — 

 Syn. Haynaldia antiqua Pant. Foss. Bac. Ung. II, Ed. 1, pg. 120; Haynaldiella 

 antiqua in Henri Van Heurck: A treatise on the Diät. pg. 536, fig. 281; Cos- 

 cinodiscus strigillatus 0. Witt in A. Schm. Atlas tab. 138, fig. 20. — Character 

 generis. — Diamet. 135 ju; lat. marginis nudi 3 fx. 

 Bory, Mesd. 



