1927 



TYPE AMMONITES— VII 



DXVIII b 



x 0*67 



" Agassiceras halecis " 



" Timsbury, Somerset ; Lower Lias ; J. W. T. Coll." 



" S. 106, 38, 34, 39 ; 194, 34*5. 35 (32), 44 " 



Aperture obliquely-truncate exaggerates thickness in tig." (J.W.T.) 



MEGARIETITES MERIDIONALIS, Reynes sp. 

 Coroniceratan, meridionalis. Cf. CXXXI 



