Hintighernia edingerae (originally assigned to Ornithostoma sedgwicki) holotype specimen CAMSM B 54.406. Fig. 1. Left lateral view of Cambridge specimen J. c. 9. O., orbit; •SV.OC'.C'i?., supra-occipital crest ; OC, occiput. X about 4. Fig. 2. Occiput of same specimen above the foramen mag-num. /.?»., foramen magnum ; p.t.f., post-temporal fc ssai. X about ^. Fig. 3. Posterior view of skull of same specimen, Su.OC.CR., section of supra-occipital crest ; OC, occiput, x about .