LIST OF WOOD-CUTS 



Kic. 1. Diagram of teeth a{ Cionndon arctatun, page 59. 



8. Sketch of bones of I'lolontena gigcs, taken at time of disrovery, i>.i<j;e '.)9. 

 n. Costal bones of a young Tinliiiio poli/phcmiiK, page ll'i. 

 4. Ramns of lower jaw of Clidastcs i}rop!ilh«n, page \'irl. 

 T). Ramus of Loxoccmn.i hivnlor, page Vli. 

 0. Ramns of Ertji johnii, page Viri. 



7. Pelvis anil adjacent vertebnc of Liodoii prui-Kjer, as exposed in the matrix, page 171. 



8. Cranium of Porthens molosmts, page 184. 



!>. Femoral bones and ventral tin of a Poi-IIuiin, from above; a, from below; (/, from tlie side, page I'.l-J 

 10. Scapnla, ete., and base of ])eetoraI fin of I'llecoiilrnm diinii-tjKs, Cope, |iage 244 L!. 



