96 
Rhopalobelus superstes. — Dactyloteuthis incurvata. Pars 11 
Rhopalobelns superstes Hector sp. 
1886 Belemnites superstes Hector, Catalogue p. 57, f. 19 A, No. 7. 
Australien. Ob. Kreide. 
5. Gen.; Dactyloteuthis Bayle & Zeiller 
(1878, Atlas t. XXYIII). emend. Stolley (1919, Systematik p. 35). 
= digitales "Wemer (1912, Belemniten p. 123). 
Rostrum aufgeschwollen, fingerformig oder lateral ± stark abgeplattet, 
nie zyUndriscB. 
Typus: Dactyloteuthis irregularis v. Scblotbeim sp. 
Uactyloteuthis acuminata Phillips sp. 
1835 Belemnites acuminatus Phillips, Yorkshire p., — , t. XXYIII, 
f. 10. 
1855 Belemnites acu,minatus Simpson, Yorkshire p. 29. 
1865 — 71 Belemnites acuminatus Phillips. Belemnitidae p. 56, 
t. IX, f. 29. 
England. Ob. Lias. 
Dactyloteuthis densa Meek & Hayden sp. 
1857 Belemnites de?i sits Meek & Hayden, Nebrasca I, p. 58. 
1858 Beleynnites densus Meek & Hayden, Nebrasca II, p. 58, 59. 
1861 Belemnites densus Meek & Hayden, Nebrasca lY, p. 417. 
1865 Belemnites densus Meek & Hayden, Missouri p. 126, t. lY, 
f. 10 a — c; t. Y, f. Id — f. 
1876 Belemnites densus Meek, Utah p. 358, t. III, f. 4a — b. 
1876 Belemnites sp. undet. Whiteaves, Mesoz. foss. I, p. 11, f. 1, 
t. I, f. 1. 
1880 Belemnites densus Whitfield, Black hilis I, p. 381, t. YI, 
f. 15—19. 
1883 Belemnites densus Mayer-Eymar, Klassif. p. 640+. 
1884 Belemnites densus Mayer-Eymar, Filation p. 49 +. 
1884 Beletnnites densus Y'hiteaves, Mesoz. foss. II, p. 194, t. XXII, f. 1. 
1900 Belemnites densus Logan. AYvoming p. 129, t. XXY, f. 1; 
t. XXYI. f. 9. 
1906 Belemnites densus Whitfield, Er. J. Land p. 134, t. XIX, f. 7. 
1906 Belemnites densus Mhitfield & Hovey, Black hilis II, p. 399, 
t. L. f. 7—8. 
IMittl.- & N.-Amerika, Fr.- 
Joseph-Land. Jura. 
Dactyloteuthis incurvata v. Zieten sp, 
1830 Belemnites incurvatus v. Zieten, Yerst. AYttbgs p. 29, t. XXII, 
f. 7. 
1834 Belemnites incurvatus Keferstein, Naturgesch. p. 428+. 
1846 — 49 Beleynnites incurvatus Quenstedt, Ceph. p. 418, t. XXYI, f._15. 
1850 Beleynyiites iyicurvatus Hehl, Wurttemberg p. 207 — 208+. 
1851 Beleynyiites iyicurvatus pars Giebel, Yorwelt p. 81. 
1855 Beleynnites' incurvatus Terquem, Pal. Moselle p. 23 +. 
