773 



Peoma. 



(Promacrus andrewsi -figure. — Seep. 772.) 



X. 





.J0^- 





Pal, Ohio, VoLu, lb 



Proscorpius osborni. 



{Palceophonus osborni).) White- 

 field, 1885. The first fossil scor- 



i pion discovered 1882, at Water- 

 ville, N. Y., two years before the 

 Swedish I^alwophonus mincius 

 and the Scotch Glyptoscorpius, 



