Hatopora ami i(s J//i^^. 85 



several lar.,'e |)ores probably serviiij^ the same purpose ; but 

 ill spite of the very great similarity of form of growth 

 (^onescharfU'nia has a much sinalh-r oral aperture, with a 

 trace of a siuus arul muscular attachnieuts souic di.stauec 

 from the bonier, while /i^//oy;ora has a nearly straight proxiuial 

 edge with eoutraetious at the side, as in most Lfpralia, as 

 the genus lias been understood. 



Orbitiilipora aiul Spfuerojihorn, both of which have a 

 somewhat similar j)it (largo iu Splunrophora and lateral lu 

 (hhitnlipora), have luuih larger oral aj)ertur(S than either 

 Butojiora or Cu/iesc/iarel/i/iu, and have a nearly straight 

 proximal edge and large curved distal end, just as in Ho/o- 

 poreffa; further, Conescharellinn has small cells with scini- 

 luuar sits, whereas nouc are known in Batopora. Conescht:- 

 relUnn has regular elongate chambers within tliecone (PI. VI. 

 Hg. 8), and these were clearly formed after the outer layer 

 of zooecia, whereas in Batopora the irregular ehaiuljers 

 are zooecial chambers formed before the outer barrel-shaped 

 z loeeia. 



The small CeUepora globidaris, Reus?, from Val di Lonte, 

 is readily mistaken for Batopora multiradlata, as small 

 si)eciniens are about the same size, though the zooecia are 

 larger and have two ])eristomial avicularia. This small 

 globular form was evidently seen by lleuss* from Val di 

 Lonte, but he and others have united under that name 

 Jarger growths, without proof that they are the same species. 



Also, C'onescharellina eoc<cna, Neviani t. which occurs 

 fi(un several [)laces in the Veneto, may at first glance set m 

 to be B.itoporoj but examination of various charaeti-rs and 

 of the internal structure proves it to be Conescfiarettinu (see 

 PI. VI. fig. 8). 



Loc. Val di Lonte and Priabona (Bss.), Pap Patak ; 

 l*ap Falvi Patak ; Pap Falva, Kolos Monostor, Hacs Szucsag, 

 Wola Lu'zanska, and Ofencr ^Icrgel (Hungary (Bert/.)), 

 Eocene of Bavaria, and found by me from Val di Lonte, 

 Jirendola ; Priabona; Montecchio Maggiore; Perrara di 

 Monte IJaldo ; Malo; Creazzo; between Sarcgo and Grotto 

 near Lonig()(Vi(entine) ; AL'izzurega,near Fumane, Veronoe 

 (abundant in this locality) ; S. Urbano di ^It. Sgrcve 

 ^Vicuntine). 



♦ Bry. Crosaro, p. 204 (52). 



t riiia is llio liutoporn cuiiica, Ilantken, na proved from a apecimen in 

 tlie Hritidh Mu-seuni sent by Ilantken, and tliis is interesting, for tlioii','^h 

 Ilantken oftt-n refers to it, vet it is not known whether ho hiis descril)etl 

 it. This species is dealt with iu my other paper. 



