ay 
thy 
PLATE. XII. 
PERMIAN VERTEBRATA. LIMB BONES OF ErRyops 



Fries. 1-6. Eryops megacephalus Cope, 1878. Seapula pelvis and femur, all two fifths neta - 
size. Amer. Mus. No. 4183, Cope Coll., figured on pl. xii. 
Fig. 1, la. Scapula-coracoid, inner and outer views of lower portion; te 
2-5, pelvis, outer, anterior, posterior and inferior views; fig. 6, 6a, 6b, 6c, 6d, 
femur, external anterior, posterior, proximal and distal views. . 

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