AEGOCERAS SLATTERI. 



375 



alternation of the rilis on the two sides of the shell. Until more specimens are found I 

 must treat it as a distinct species, and dedicate it to my friend whose industry disinterred 

 it and brought it under my notice. 



Sfrafiffrajjhical Posilion. — Mr. Slatter found it in the Lias beds at Drake's Broughton, 

 near Pershore, Worcestershire, where it was associated with the following list of fossils 

 which he has kindly contributed. 



List of Fossils from the Lower and Middle Lias, Broughton, near Pershore. 



Aegoceras Slatteri, Wright. 



— sagittarium, Blake. 

 Amaltheus oxgnotus, Quenst. 



— Simpsoni, Bean. 

 PJiglloceras Loscombi, Sow. 



Cephalopoda. 



Phylloceras Salisburgensis, Von Hauer. 



— Nodotianus, d'Orb. 

 Belemnites brevis secundus, Quenst. 



— acutus, Mill. 

 Nautilus striatum. Sow. 



Gasteropioda. 



Cerithimn rotundatum, Terq. 



— Collenoti, Terq. et Piette. 

 Chemnitzia crassimma, Tate. 

 Dentalium minimum, Strickland. 



— elongatum, Miinst. 



Pleurotmaria foveolata, Deslong. 

 Trocfius Thetis, Miinst. 



Adceonina secale, Terq. 



— fragilis, Diink. 



— striata, Terq. and Piette. 



— triticum, Terq. 

 Turbo admirandus, Tate. 



— solarium, Terq. and P. 



Macrodon numismalis, Tate. 



— intermedins, Simp. 

 Astarte amalthei, Quenst. 



— cingulata, Terq. 

 Avicula cuneata, Terq. and Piette 



— ineequivalvis. Sow. 

 Cardinia hybrida, Stutch. 



— crassissima, Stutch. 

 Cardita multicostata, PhilHps. 

 Hippopodium ponderosum, Sow. 

 Leda acuminata, Goldt. 

 Nucula injlexa, Quenst. 



— GalathcBa, d'Orb. 



Lammellibranchiata. 



Nucula variabilis. Sow. 



— navis, Piette. 



— cordata, Goldf. 

 Leda Renevierei, Oppel. 

 Mytilus numismalis, Oppel. 

 Protocardium oxynoti, Quenst. 



— truncatum. Sow. 



Ostrcea arcuata, Lamark. 

 Plicatula, sp. 

 Limcea acuiicosta, Goldf. 

 Lima gigantea, var. minima. Sow. 

 Pecten calvus, Goldf. 



