3 



501. Theriodbsmus PHrLAECHUS, Seeley (fore-foot). Figd. 

 in Phil. Trans., 1888 B., p. 141, pi. xxvi. Karoo Formation, 

 Cape Calony. [49392]. 7s. 



502. Thylacolbo CARNIFEX, Owen (restored skull, recon- 

 structed from Brit. Mus, Nos. 39271 and M. 1958). 

 Pleistocene, Australia. [M. 6062.] 1/. 10s. 



AYES. 



503. Arch^opteryx MACRURA, Owen (type specimen). 

 Descd. and figd. in Phil. Trans. 1863, pp. 33-47, pis. i.-iv. 

 Lithographic Stone, Solenhofen. [37001.] 15s. 



504. Phororhacos longissimus, Ameghino (reconstructed 

 model of skull). Mandible and extremity of snout figd. 

 and descd. in Ameghino's Oiseaux Fossiles de Patagonie, 

 1895, figs. 10-12. Santa Cruz Formation, Patagonia, 

 S. America. [A. 529.] 2/. 5s. 



REPTILIA. 



505. ^LUROSAURUS FELINUS, Owen (imperfect skull and 

 mandible). Descd. and figd. in Quart. Journ. Geol. Soc, 

 vol. xxxvii. (1881), pp. 261-265, pi. ix. figs. 1-3. Karoo 

 Formation, Gouph District, Beaufort West, Cape Colony. 

 [R. 339.] 2s. ^d. 



506. Cynognathus crateronotus, Seeley (skull and 

 skeleton). Descd. and figd. in Phil. Trans., vol. 186b 

 (1895), p. 59, figs. 1-5, 13-18. Karoo Formation, Lady 

 Frere, Cape Colony. [R. 2571.] 5/. (the skull separately, 

 11. 11 s.) 



507. LBPTORHINUS, Seeley (anterior portion 



of skull). Descd. and figd., ibid., pp. 14L-144, figs. 31, 32. 

 Karoo Formation, Cape Colony. [Albany Museum,] 4s. 



508. platyceps, Seeley (skull). Descd. and 



figd. ibid., p. 139, fig. 30. Karoo Formation, Wonderboom, 

 Cape Colony. [Albany Museum.] 10s. 



509. DELPHmoGNATHUS CONOCEPHALUS, Seeley (skull and 

 mandible). Descd. and figd. in Quart. Journ. Geol. Soc, 

 vol. xlviii (1892), pp. 469-475, figs. 1, 2. Karoo Formation, 

 Cape Colony. [S. African Museum.] 6s. 



510. Empedias MOLARIS, Cope (portion of left maxilla with 

 teeth). Tooth figd. in Proc. Roy. Soc, vol. xliv. p. 137, 

 fig. 4. Permian, Texas. [R. 613.] 2s. M, 



511. EUSKELESAURUS Browni, Huxley, sp. (two vertebrae). 

 Descd. in Ann. Mag. Nat. Hist. [6] vol. xiv. (1894), pp. 323, 

 326, Karoo Formation, Penhoek, Cape Colony. [Albany 

 Museum.] 5s. and 3s. 



512. GOMPHOGNATHUS SP. (skull). Figd. in Phil. Trans., 

 vol. 186b, (1895), pp. 20, 21, 24, figs. 9-11. Karoo For- 

 mation, Lady Frere, Cape Colony. [R. 2578.] 10s. 



