Tertiary Spiders and Opilionids. 



235 



preserved sections of tibiae. There is also simple hair covering 

 the entire body and legs. Nothing else can be made out. 



Figure 8. — Palccodrassns florissanti n. sp. x 5. 



Palaeodrassus cockerelli n. sp. (Text figure g). 



One female from Florissant in the T. D. A. Cockerell Collec- 

 tion of the University of Colorado. (Two pieces, both showing 

 the ventral surface of the same specimen. ) 



Preservation very poor. Total length 8.5 mm., abdomen 4.6mm. 

 long. The legs of the right side (left on the specimen) are com- 

 plete, and in order 4321. Total length of leg I — 4.8 mm., leg II — 

 5.1 mm., leg III — 5.2 mm., leg IV — 7.2 mm. Scopula present on 

 first and "second tarsi and metatarsi. Spines on third and fourth 

 femur, tibia and metatarsus. Spinnerets visible, but their struc- 

 ture indistinct. Simple hair on body and legs. Pedipalps 

 slender. 



Palccodrassns interitns (Scudder) (Te.vtfigure 10). 



= Anyphcrna interita Scudder, Tertiary Insects, 1890, p. 67. 

 Plate II, fig. 5. 



One female from Florissant, Nos. 8269 (now 80) and 8281 in 



