120 
Megateuthis Voltzii, — Homaloteuthis brevifonnis. Pars 11 
Megateathis Toltzii Phillips sp. 
1830 Belemnites compressus var. C. Voltz, Belemnites p. 55, t. V, f. 1. 
1865 — 71 Belemnites Voltzii Phillips, Belemnitidae p. 79, t. XVII, 
f. 43. 
1864 — 74 Belemnites Voltzii Dumortier, Bass. du Rhone Bd. III, 
p. 209. 
1876 Belemnites Voltzii Tate & Blake, Yorkshire Lias p. 326. 
1883 Belemnites Voltzii Mayer-Eymar, Klassif. p. 641-)-. 
1896 Belemnites Voltzii Koken. Leitfoss. p. 612. 
1906 Belemnites Voltzii Lissajous, Maeon p. 53. 
Prankreich,England. LiasZ. 
8. Gen.: Homaloteuthis Stolley 
(1919, Systematik p. 38). 
= Pachyteuthis pars Bayle & ZeiUer (1878, Atlas, t. XXVI). 
= Rhenani Wemer (1912, Belemniten p. 136). 
= breviformes pars Wemer (1912, ibidem p. 110). 
— Nannobelns Pavlow (1913, Ceph. cret. inf. p. 8). 
Rostrum ohne Furcben, ganz glatt, bochstens ganz scbwacbe Andeutungen 
von Spitzenfurcben und Langssenken. Spitze bisweilen domartig verlangert. 
Typus: Homaloteuthis spinata Quenstedt sp. 
Homaloteuthis breviformis Voltz sp. 
1820 Belemnites penicillatus v. Scblotheim, Petrefaktenkde. p. 50. 
?1827 Belemnites ovatus de Blainville, Belemnites III, p. 88, t. III, f. 4. 
?1830 Belemnites ovatus Deshayes, Encyclop. p. 131. 
1830 Belemnites brevis Deshayes, ibidem p. 131. 
1830 Belemnites breviformis Voltz, Beobachtungen p. 414. 
1830 Beleyyinites breviformis var. A. Voltz, Belemnites, p. 42, t. II, 
f. 2—4. 
1834 Belemnites breviformis Keferstein, Naturgesch. p. 425 -f-. 
1836 Belemnites breviformis Roemer, Oolith p. 164, t. XVI, f. 8 — 9. 
1836 Belemnites conulus Roemer, ibidem p. 165, t. X\Y, f. 10. 
1835 — 38 Belemnites brevis Bronn, Lethaea p. — , t. XXII, f. 16. 
1842 Belemnites abbreviatus pars d’Orbigny, terr. jurass. p. 92, t.IX, 
f. 7. 
1845 Belemnites brevis d’Orbigny, Pal. nniv. p. 38, t. IX, f. 7. 
1848 Belemnites breviformis pars Bronn, Index, p. 152-j-. 
1848 Belemnites brevis Bronn, ibidem p. 152-f-. 
1848 Belemnites ovatus Bronn, ibidem p. 157 -j-. 
1848 Belemnites conulus Bronn, ibidem p. 153-)-. 
1846 — 49 Belemnites breviformis pars Quenstedt, Ceph. p. 427, 
t. XXVn, f. 21—22. 
1850 Belemnites breviformis Hehl, Wiirttemberg p. 206 — 209. 
1850 Belemnites brevis Hehl, ibidem p. 206, 209. 
1851 Belemnites brevis Giebel, Vorwelt p. 68. 
1851 Belemnites ovatus Giebel, ibidem p. 86. 
1853 Belemnites abbreviatus Harle, Calvados p. 15-f-. 
1854 Belemnites breviformis Morris, Catalogue p. 300. 
?1855 Belemnites brevis pars d’Orbigny, MoU. viv. & foss. p. 491. 
.1855 Belemnites abbreviatus Terquem, Pal. Moselle p. 16-)-. 
1856 Belemnites breviformis "Wright, Inf. Oolite p. 315. 
1850 — 68 Belemnites brevis d’Orbigny, Prodrome Bd. I, p. 244-f-. 
