76 



THE LIAS AMMONITES. 



and Henleyi beds in the Hunger Quarry, near Paulton, Somersetshire. The Jamesoni- 

 bed here consists of a soft, yellow, ironshot limestone, indistinctly bedded, rather lumpy, 

 and very fossiliferous, and from this and the upper beds the following fauna was 

 collected. In consequence of the thinning out of the Lias strata in this locality the 

 three zones are comprised within three yards of rock. 



Fossils from the Jamesoni-beds of the Badstock District. 



AegoceraB Henleyi, Sow. 



— Maugenesti, d'Orb. 



— Jamesoni, Sow, 



— armatum, Sow. 



— striatum, Reinecke. 



— Buvignieri, d'Orb. 



— pettos, Quenst. 



Cephalopoda. 



Aegoceras brevispina, Sow. 



— polymorphuin, Quenst, 

 Lytoceras fimbriatum, Sow. 

 Amaltheus Ibex, Quenst. 

 Nautilus intermedius, Sow. 

 Belemnites clavatus, Schloth. 

 — elongatus. Mill. 



Gasteropoda. 



Dentalium elongaturn, Miinst. 

 Cryptsenia expansa. Sow. 



— heliciformis, Deslong. 

 Pleurotomaria granosa, Schloth. 

 Turbo cyclostoma, Ziet. 



— Socconensis, d'Orb. 



— buUatus, Moore. 

 Pitonellus conicus, d'Orb. 

 Phasianella turbinata, Stolicaka. 



Trochus acutus, Schloth. 



— mammillaris, Moore. 



— Thetis, Goldf. 



— limbatus, Schloth. 



— vEgion, d'Orb. 

 Eucyclus Guadryanus, d'Orb. 

 Chemnitzia undulata, Ziet. 



— Blainvillei, Gold. 

 Actseonina marginata, Simp. 



Lamellibranchiata. 



Ostrea simplicata, Milnst. 

 Pecten lunularis, Romer. 



— priscus, Schloth. 



— substriatus, Romer. 

 Hinnites tumidus, Ziet. 

 Lima Hermanni, Ziet. 



— Hettangiensis, Terq. 



— eucharis, d'Orb. 

 Limea acuticosta, Goldf. 

 Plicatula spinosa, Sow. 

 Avicula longiaxis, Buck. 

 Inoceramus ventrieosus. Sow. 

 Pinna folium, Young ^ Bird. 

 Macro don Buckmani, Richard. 



Macrodon intermedium, Simp 

 Nucula cordata, Goldf. 

 Leda Galathea, d'Orb. 

 Cardita consimilis, Tate. 

 Astarte striato-sulcata, Goldf. 

 — Camertonensis, Moore 

 Myoconcha decorata, Goldf. 

 Cypricardia cucullata, Goldf. 

 Cardinia attenuata, Stutch. 



— crassissima, Sow. 



— concinna, Sow. 

 Ceromya bombax, Quenst. 

 Pleuromya ovata, Rom. 

 Pholadomya ambigua. Sow. 



