IPG aT Te IG LY 
Jurassic CycAps FROM THE FREEZEOUT Hits, WYomina. 
CY. CADELTAy EXOGENANVW STE Lo22 Sovep ca cca ahaa rt EL eS any Ste aap eae 189 
Fig. 1. View of the tangential fracture of the trunk No. 500.514 of the museum of the University 
of Wyoming. 
Fics. 2, 3. Views of the radial fractures of the two fragments Nos. 500.416 and 500.174, respec- 
tively, of the museum of the University of Wyoming, showing the exogenous struc- 
ture and woody wedges. 
