Reviews— Geological Survey of Canada. 519 
The collection of the Triassic fossils of British Columbia now 
contained in the Museum of the Survey consists of 8 species of 
Brachiopoda, 5 of Lamellibranchiata, 1 of Gasteropoda, and 8 of 
Cephalopoda, besides some undeterminable fragments of Pentacrinites. 
Of these the four following are identified with previously described 
species, viz. Terebratula Humboltensis, Monotis subcircularis, Halobia 
* (Daonella) Lommeli, and Arcestes Gabbi ; the remainder are regarded 
as new, or of uncertain affinities, viz. Spiriferina borealis, Terebratula 
Liardensis, Monotis ovalis, Halobia occidentalis, Trigonodus (?) 
productus, Margarita Triassica, Nautilus Liardensis, Popanoceras 
MeConnelli, and variety lenticulare, Acrochordiceras (?) Carlottense, 
Trachyceras Canadense, Arniotites (species uncertain), Arniotites or 
Celtites (species uncertain), Badiotites Carlotiensis. Most of the 
_ species of Cephalopoda described as new were examined by Professor 
A. Hyatt, of Boston, whose observations regarding them are appended 
to Mr. Whiteaves’ descriptions. The new genus Arniotites, Hyatt, 
is here jointly described by Mr. Whiteaves and Professor Hyatt, the 
latter regarding it as the equivalent of the Balatonites arietiformes of 
Mojsisovics. The type-species is the Celtites (?) Vancowverensis of 
Whiteaves, described in Dr. G. M. Dawson’s “ Report of a Geological 
Examination of the Northern Part of Vancouver Island and Adjacent 
Coasts” (Ann. Rep. Geol. Surv. Canada for 1886, p. 110 B.) 
The third memoir—On some Cretaceous Fossils from British 
Columbia, tae North-West Territory and Manitoba—is divided into 
the following sections, viz. (A.) ‘‘From the Harlier Cretaceous of 
British Columbia,” in which the following species occur :—Aucella 
Mosquensis, var. concentrica, Yoldia arata, Whiteaves, Astarte Car- 
lottensis, n.sp., Opis Vancouverensis, Whiteaves, Placenticeras occt- 
dentale, Whiteaves, P. Perezianum, Whiteaves, P. (Perezianum ? var.) 
Liardense, and Scaphites Quatsinoensis, Whiteaves. 
(B.) “From the North-West Territory.” 
(1.) From Rink Rapids. on the Lewis River, a tributary of the 
Yukon, in Latitude 60° 20’ and Longitude 136° 80’; collected by 
Dr. G. M. Dawson in 1887. 
The following species are recorded from this locality :—Discina 
pileolus, n.sp., Cyprina Yukonensis, n.sp., Schlenbachia borealis, n.sp. ?, 
LEstheria bellula, n.sp. 
(2.) From the Rocky Mountains, three miles north of the east 
end of Devil’s Lake; collected by R. G. McConnell in 1887. 
The fossils here obtained are said to be “‘ probably from the same 
geological horizon as the Lower Shales and Sandstones of the Queen 
Charlotte Island Cretaceous,” and consist of the following, viz. 
Terebratula robusta, n.sp., Ostrea Skidegatensis, Whiteaves. Exogyra 
(species undeterminable), Lima perobliqua, n.sp., Pteria (Oxytoma) 
Corneuiliana, d’Orbigny, Inoceramus, Trigonoarca tumida, Whiteaves, 
Trigonia Dawsont, Whiteaves, Astarte Carlottensis, Whiteaves, Proto- 
cardium Hillanum (?) var., Cyprina occidentalis, Whiteaves, Pleuromya 
Carlotiensis, Whiteaves, Schlonbachia borealis, Whiteaves, S. gracilis, 
n.sp., Belemnites (species undeterminable). 
(8.) From the Peace River, a few miles below Fort Vermilion ; 
collected by Mr. W. Ogilvie, D.L.S., in 1885, 
