MESSES. S. S. BtTCKMAN AND E. WILSON [Nov. 1 896, 



Table Y. — The Fattnal Sequence at Dundry. [S. S. Btjckman.] 



Those marked f are type-forms named from Dundry specimens. Those figured from 

 Dundry but not specific types are marked (*). 



Hemeb-e. 



Cephalopoda. 



Beachiopoda. 







Zeilleria Acanthothyris 







Waltoni. panacanthina. 







Terebratula fBhynchonella 







globata. subtetraedra. 







Terebratula decipiens ? 







f Terebratula Acanthothyris 



P0ST-Ga.E,ANTIA N.33 





sphceroidalis. spinosa. 



(Coralline and 





Terebratula, an 



Freestone). 





ovoid feebly bi- 



plicate form of 



the punctata- Bhynchonella 



group. plicatella. 

 Terebratula aff. Phillipsi, but 



shorter and less plicate. 

 Aulacothyris carinata. 

 Bhynchonella aff. parvula. 





BarTcinsonia garantiana, d'Orb. 



fBhynchonella subtetraedra. 





Sphceroceras aff. Brongniarti, 



Acanthothyris spinosa. 

 Bhynchonella aff. angulata, Sow. 





Sow. 







Terebratula between globata and 



GARANTIAN.E. 



Belemnites. 



Hollands. 

 Zeilleria, sp. cf. Davidson, ' Bra- 

 chiopoda,' Suppl. pi. xxiv. figs. 16 

 & 17 ; also cf. Hughesi. 





fStephanoceras contractum, J. 



Terebratula aff. BZartmanni. 





de C. Sowerby. 



Acanthothyris paucispina. 



A somewhat flattened Terebra- 





Stephanoceras Sauzei, d'Orb. 





f „ Braikenridgii, 



tula aff. sphceroidalis. 





J. de C. Sowerby. 



fBhynchonella dundriensis, S. 





Stephanoceras aff. Bayleanum, 

 Oppel. 



Buckm. 





Stephanoceras, a crassicostate 

 form. 

 fSonninia corrugata. 





Sauzei. 







„ mesacanthus (Waa- 







gen). 







Oppelia prceradiata, Douville. 







' Cadomoceras,' sp. 







fSonninia Sowerby i (Miller). 







Belemnites aalensis, Voltz. 







„ ellipticus, Miller. 







Nautilus ornatus, Foord and 







Crick. 







fWitchellia l&viuscula. 





WlTCHELLLE. 



„ aff. Sutneri. 







Sphceroceras Brocchi (Sowerby). 





