L. F. Spath—Ammonites from Spitsbergen. 351 
other hand, Mr. Reynolds’s Collection includes, besides Monophyllites. 
cf. wengensis (which seems to confirm Stolley’s evidence, referred 
to above), the following forms from the Daonella beds :— 
Piychites lundgrent, Mojsisovics. 
sp. ind. (Mojs., p. 92, pl. xiii, fig. 2). 
»  concentricus, Oberg sp. 
% Tropigastrites sp. 
bP) 
Many of the Ptychites are crushed and resemble the oxycone 
Nathorstites, but the examples that have the suture-line preserved 
indicate the generic position of the forms. 
Il. JuRassic. 
The list of Jurassic Ammonites includes the following forms :— 
Ameboceras cf. nathorsti Lundgren sp. 
if cf. kitchint Salfeld sp. 
3 cf. alternans (v. Buch) auct. sp. 
Pictonia ? cf. normandiana Tornquist 
sp. cf. bigoti Tornquist (= ? A. triplicatus Lindstrém,. 
non Sowerby, pl. iu, fig. 2 only). 
a sp. ind. 
“ Perisphinctes”’ (? Pictonia) sp. ind.t 
Rasenia cf. uralensis d’ Orbigny sp. 
» sp. n.? ef. trimera (Oppel) de Loriol sp. 
»  ¢ cf. swindonensis Pavlow sp. 
Virgatites cf. polygyratus (Trautschold) Pavlow sp. 
a ef. scythicus Vischniakoff sp. 
a ef. nikitint Michalski sp. 
Craspedites sp. cf. nodiger (Hichwald) Nikitin sp. e.p. 
se sp. nov.? 
Piesetrobelus cf. magnificus (d’Orbigny) Pavlow. 
They were collected at Cape Staratshin, Ice Fjord, and at “ Fast- 
ness Camp’, east of that Cape, with the exception of one slab of 
black shale, full of large examples of Ameboceras cf. nathorsti,” 
that is labelled ‘‘ Sassen Downs ’’. All the other specimens of this 
form, from Cape Staratshin, are preserved in a softer, micaceous, 
black shale, which also contains A. cf. kitchint 2; some more 
evolute examples seem to be closer to the forms described as A. 
2? 
1 A number of specimens of comparable Perisphinctids and Virgatttes: 
from Cape Delta, Sassen Bay, are in the Reynolds Collection. 
2 Lundgren, ‘‘ Jura und Trias Fossil., ete.’’: Bihang till K. Svenska Vet. 
Akad. Handl., vol. viii, No. 12, 1883, p. 6, pl. i, figs. 1,2. Most of the examples, 
representing impressions of large individuals, appear to be coarser than 
Lundgren’s figures, and may belong to the form recorded as Cardioceras n.sp.. 
from black, carbonaceous shales of the King Charles’s Isles by Pompeckj 
(‘‘ Marines Mesozoic. v. Kénig-Karls-Land’’: Ofversigt af k. Vet. Ak. Férh., 
1899, No. 5, p. 458). 
3 Very close to examples in the British Museum, identified by Dr. Salfeld, 
from a very similar carbonaceous shale of Culgower and Cromarty, Scotland,. 
also containing Rasenia. 
