633 



Phil. 



Phillipsia ( Oriffithid&s ?) lodiensis. Meek. Pal. Ohio, Vol. 



2, 1875, page 333, plate 18, fig. 3^ magniHed 

 about twice^ from gutta-percha cast made in 

 the monld left in a concretion, but the cren- 

 ated edge of the tail is not shown ; nor the 

 row of tubercles along the edge of the head- 

 piece, the form of which is like Phillipsia ; 

 but the unfurrowed shield and smooth eyes are those of Orif- 

 athides. The fimbriated edge of the tail is like Prdetus^ (sec- 

 tion Phaeton.) Nearer P. mocoyi of England than any other; 

 also near P. msignis^ Winchell, of Illinois. Cuyahoga shales 

 ( Waverly, Pocono,) at Lodi, O.— X 



Phillipsia sampsoni, Vogdes. Desc of two new species 



of Garb. Trilobites. Trans. N. Y. 

 Acad. Sci., 1888, Vol. 7, page 246, 

 woodcut, F. A. Sampson's speci- 

 men from the Chouteau limestone^ 

 Sedalia, Miss. Readily distin- 

 guished from all other Phillipsias by 



ils limited number (7) of rings in the axis of the tail piece 



(pygidium.) Sulcarhoniferous. X, 



Phillipsia ( Oriffithoides ?) sangamonensis. (Meek & 



AWV: 



1*A PHILl loSlA SANGAMOENSIS 



Wort hen, Proc. Acad. Nat. Sc. Philada., 1865, p. 271 ; Illinois 

 Report, 1873, Vol. 5, p. 615, plate 32, fig. 4.) Collett's Indiana 

 Rt. 1882, page 174, plate 39, figs. 4, 5, natural size, head and 

 tail of separate individual trilobites of this species. Not so 

 often found as Phillipsia scitula^ but in the same localities. — 

 In the Goal measures of various states. — Two tail pieces (pygi- 

 dia) were by Heilprin among the fossils from the Mill Creek 

 limestone bed, in the museum of the Wyoming Hist. Soc. 

 Wilkes Barre. Geol. Sur. Pa. An. Rt. 1885, pp. 446 and 456, figs. 



