f$ Caroli Augufti de Bergen 



XVL 



Methodus Teftaceorum J. P. Breyuik 



Genera fumma feu 



Claires. I. Tubulus, Tefta tubulofa monothalamia , vel in Hneam rc- 

 dam extenfa, vel incurva vel contorta , vel aliq^uando ad 

 fpiram fed irregulariter accedens. 

 Genera fubalterna. 



a. De?ttalia 



b. Entalia 



c. Solenes univalves 



d. Belemnita PruJJici. Tubuli marino terrc- 



ftres, conici, in bafi cavitate inftrudi coni- 

 ea, m tenuem fiphunculum ad apicem us^uc 

 cXGurrentem terminante^ 



Species 

 «. Belemnites conicns,cavitate inbafi coni- 



ca, ad medium circiter excurrente 

 /?. Belcmnites coniciis quidem ad medium 



iisque , fed deinde bafin verfus fenfim 



contradior, cavitate tertiam /ere fui par- 



tem occupante, 



II. Cochlidium , Tefb tub\iIofa , monothalamia, conica in fpi- 

 rara conftanter rcgularera convoluta. 



1. PdrceUana &c. 



XVI. Me- 



