WHiTEAVES.] LAKAMIE AND CRETACEOUS INVERTEBRATA. 4:9 



The specimens collected by Prof. Hind, which are in the Museum of 

 the Survey, are extremely small, but those since obtained by Mr. 

 McConnell are much larger, and one of them is almost adult and 

 shows part of the expanded outei- lip. 



Vanikoropsis Tuomeyana, Meek and Hayden. (Sp.) 



Natica Tmmqiana, Meek and Hayden. 1S56. Proo. Ac. Nat. Sc. Phil, vol. VIIL 



p. 270. 

 NaticopHs Tuomeyana, Meek and Hayden. 1860. lb., vol. XII., p. 423. 

 Vanikoropm Tmmcyann, Meek. 1876. Eep. U. S. Geol. Surv. Terr., vol. IX., p. 



332, pi. 39, figs. 2 a, b. 



Three miles north of Eoss Coulee, near Irvine Station, on the Cana 

 dian Pacific Eailway, T. C. Weston, 1884; four or five specimens. 

 These are not more than half the size of the type of the species figured 

 by Meek, and are probably not full grown shells, as they have not 



developed the "large, strong, oblique folds or plications" "on th 



body volution," which are said to characterize the adult shell. 



CEPHALOPODA. 



Baculites compressus, Say. 



BaaiUtes compressus, Say. 1821. Am. Jour. So. & Arts, vol. II., p. 41. — jMorton. 

 1834. Synops. Org. Rem. Cret. Gr. U. S., pi. 9, fig. 1 ; and 

 Jour. Ac. Nat. So. Phil, vol. VIIL, p. 211.— Hall and Meek. 

 1854. Mem. Amer. Ac. Arts & Sc, Boston, vol. V. (N. S.) p. 

 400, pi. 5, fig. 2 and pi. 6, tigs. 8 and 9. — Meek and Hayden. 

 1860. Proo. Ac. Nat. Sc. Phil., vol. XII., p. 421.— Meek. 1876. 

 Rep. U.S. Geol Surv. Terr., vol. IX., p. 400, pi. 20, figs. 3, 

 a, b, c. 



Creek twelve miles east of White Mud Eiver (or Frenchman's 

 Creek) and White Mud Eiver near the 49th Parallel, also East Branch of 

 the Poplar Eiver, on the 49th Parallel (the place mentioned on p. 107 of 

 Dr. Dawson's " Eeport on the Geology and Resources of the region in 

 the vicinity of the 49th Parallel " as that " where the Wood or Woody 

 Mountain Astronomical Station was established"), G. M. Dawson, 

 .18Y4, H. M. N'orth American Boundary Commission. Elbow of South 

 Saskatchewan, Prof J. Macoun, 18*79. Bow Eiver, below Horse Shoe 

 bend, and Belly Eiver, five miles above Coal Banks, CI. M. Dawson, 

 1881. St. Mary Eiver, west of Mac Leod-Benton Trail, E. G. McCon- 



August, 1885. 4 



