Proc. York. Geol. and Polyt. Soc., N.S. Vol. VIM., PI. 
/. Vpper B&ulder Clay. /. .Lower Baitldrr CLay 2, JVIa^n Jjiwmstmie 3. Lumpy Beds, 
tb. Garfortfi- Beds. -5. MnriJwuse .Limestone. 6- jPlztmpftm.- Grit. 7. Cay dm, GiTZTBeds. 
8.J2ower Grits. cl. Upper.. Jjimest&ne. b. Cpntm''ted- Beds of Gypsu&re. 
