. Bulletin of the British Museum (Natural History), Geology. 228 EAST AFRICAN CHALICOTHEKES. Fig. 22. Left lunates of Ancylotherium. a-d, A. hennigi, BMNH. M18783. a, proximal view ; b, distal view ; c, radial view ; d, dorsal view, e-h, A. penlelicum, Paris speci- men, corresponding views. All x \. Key to facets : m, magnum ; r, radius ; , , scaphoid (distal and proximal) ; un unciform. A. pentelicum ; the distal one is slightly concave, and separated from the magnum facet only by a blunt ridge ; the proximal lunate facet is flat, and makes an angle of about 70° with the radius facet. T
. Bulletin of the British Museum (Natural History), Geology. 228 EAST AFRICAN CHALICOTHEKES. Fig. 22. Left lunates of Ancylotherium. a-d, A. hennigi, BMNH. M18783. a, proximal view ; b, distal view ; c, radial view ; d, dorsal view, e-h, A. penlelicum, Paris speci- men, corresponding views. All x \. Key to facets : m, magnum ; r, radius ; , , scaphoid (distal and proximal) ; un unciform. A. pentelicum ; the distal one is slightly concave, and separated from the magnum facet only by a blunt ridge ; the proximal lunate facet is flat, and makes an angle of about 70° with the radius facet. The lunate (Text-fig. 22 a-d) (width 64 mm., length 61 mm., height 58 mm.) is somewhat smaller than Schaub's specimen, and larger than a cast measured in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). London : BM(NH)
Size: 1149px × 2174px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorbritishmuseumnaturalhistory, bookcentury1900, bookcoll
