TULLY LIMESTONE. 



163 



C]rpricardites concentrica. 



— subtenta. 



— corrugata. 



— sectifrons. 



— recurva. 

 Pleurotomaria capillaria. 



— sulcomarginata. 



Conularia undulata. 



Dipleura dekayi. 

 Cryphaeus calliteles. 



Pleurorhjrnchus crassifrons. 

 Inoceramus oviformis. 

 Pterinea radiens. 

 Goniatites uniangnlaris. 



— punctatum. 

 Bellerophon brevilineatus. 

 Posidonia? alveata, 



— ? arcuata. 



Crinoidea. 



Nucleocrinus hallii. 



Crustacea. 



Cryphseus greenii. 

 — boothii. 



i 



23. TULLY LIMESTONE. 

 41. 



^ 



No. 1. Cuboidal atrypa (A. cnboides). No. 2. Tolly orthis (O. tuUiensis). 



No. 3. Lentiform atrypa (A. lentiformis). 



This limestone takes its name from the village of Tully, near which it is quarried and 

 burnt for lime. It is of importance, being the most southern mass of limestone in the State, 

 and as a dividing line easy to find in all the counties where it exists, separating two important 

 divisions of rocks. It is an impure limestone, fine grained, usually a dark or blackish blue, 

 often brownish. The mass is more or less accretionary, breaking into irregular fragments 

 which are usually small, owing to the particles of carbonate of lime separating from a mixt 



