Morrison Formation
Jurassic, circa 160 Million Years Ago

52 3/4 x 12 7/8 x 8 1/4 in. (134 x 32.7 x 21 cm)

Priority Bidding is here! Secure a lower Buyer's Premium. Learn more >

ø- Please note that Phillips will accept Cryptocurrency payment from the successful bidder for this Lot. Please also read the Additional Conditions of Sale Applicable to Cryptocurrency Payments.