North American Vertebrate Palwontology . 237 
48. TRAQUAIR, R. H. On the Fossil Fishes of the Devon- 
ian Rocks of Scaumenac Bay and Campbell town, Can- 
ada. Abstract in British Assn. Rept. 1889, p. 584. 
49. WHITE AVES, J. F. Contributions to Canadian Palae- 
ontology, vol. i, pp. 11, 1889. 
Review by A. S. Woodward, Geol. Mag. 3, vol. vii, 
Jan. 1890, p. 42. 
50. WILLIAMS, H. S- An account of the progress in N. 
A. Palaentology for the years 1887-1888. Smithsonian 
Report 1888, pp. 261-326, Washington, 1890. 
51. WILLISTON, S. W. Note on the Pelvis of Cumnoria 
(Camptosaurus). Am. Nat. 24, May, 1890, p. 472. 
Correcting an error occurring in Nicholson & Lydek- 
ker's Palaeontology in not supplying a preacetabular pro- 
cess to the ilium of Camptosaurus. 
52. WOODWARD, A. S. Vertebrate Palaeontology in some 
American Museums. Geol. Mag. 3, vol. vii, Sept., 1890, 
pp. 390-95 and Oct. 1890, pp. 455-60. 
List of New Forms, as Described in the Memoirs of the fore- 
going List. 
NOTE. — The author recognizes the undoubted synonymy of some 
genera and species in the following list, but as some of these have been 
brought to the notice of the public, no comment or reference, whatever, 
to any particular case, is here made; indeed, such reference would 
hardly be in proper place in a bibliography or list of new forms. The 
list, therefore, contains some forms represented by two names. 
Adocus punctatus Msh. ^Cretaceous of New Jersey. $34. 
Alhirodon compressus Cope. Loup Fork Miocene. 8. 
Amblyaspis, gen. nov. Traq. 
A. acadicus Wh. Devonian of Canada. 48. 
Barosanrus gen. nov. Msh. 
B. lentus Msh Atlantosaurus beds of Dakota. 32. 
Brachypsalis gen. nov. Cope. 
B. pachycephalia Cope. Loup Fork of Nebraska. 10. 
Cephalaspis laticeps Traq. Devonian of Canada. 46. 
€. ivhiteavesi Traq. Devonian of Canada. 46. 
Ceratops (Hadrosaurus) paucidens 
Msh. Laramie of Montana. 32. 
Claosanrus gen. nov. Msh. 
C. (Hadrosaurus) agilis Msh. Pteranodon beds of Kansas. 30. 
Colodon gen. nov. Msh. 
\ Locality or formation. 
X Refers to number of memoir in above list. 
