188 
Belemnocamax boweri. — Belemnitella americana. Pars 11 
Belemnocamax boweri Crick. 
1910 Belemnocamaxboweri Crick, Belemnocamax p. 360, t. YX VTTT, 
f. 1—2. 
England. Senon. 
3. Gren.: Belemnitella d’Orbigny 
(1840 — 42, terr. cret. p. 69). 
Phragmocon kreisrund, Dorsolateralfurchen i gerade. 
Belemnitella ambigua Morton sp. 
1830 Belemnites ambiguus Morton, Synopsis I, p. 281. 
1830 Belemnites ambiguus Morton, Synopsis II, p. 249, 1. 1, f. 4 — 5. 
1830 Belemnites ambiguus Morton, N. Yersey p. 192, t. VII, f. 4 — 5. 
1834 Belemnites ambiguus Morton, Synopsis III, p. 35, 1. 1, f.4 — 6. 
1834 Belemnites ambiguus Keferstein, Naturgesch. p. 424 -|— 
1845 Belemnitella ambigua d’Orbigny, Pal. nniv. p. 234, t. XXXI, 
f. 13—14. 
1846 Belemnitella ambigua d’Orbigny, Pal. etrang^re p. — , t. XXYII, 
f. 13—14. 
1848 Belemnites ambiguus Bronn, Index p. 151 -f-. 
1851 Belemnitella ambigua Giebel, Vorwelt p. 52. 
1855 Belemnitella ambigua d’Orbigny, Moli. viv. & foss. p. 456, 
t. XXXm. f. 13—14. 
1850 — 58 Belemnitella ambigua d’Orbigny, Prodrome II, p. 211-f-. 
?1876 Belemnites ambiguus Whiteaves, Mesoz. foss. p. 282. 
1883 Belemnites ambiguus Mayer-Eymar, Klassif. p. 643-)-. 
N.-Amerika. Ob. Kreide. 
Belemnitella americana Morton sp. 
1830 Belemnites americanus Morton, Synopsis I, p. 281. 
1830 Belemnites americanus Morton, Synopsis II, p. — , t. I, 
f. 1—3. 
1830 Belemnites americanus Morton, N. Yersey p. 190, t. “VTII, 
f. 1—3. 
?1830 Belemnites subconicus Morton, ibidem p. 91, t. V, f. 7. 
1834 Belemnites americanus Keferstein, Naturgesch. p. 424-f-. 
1834 B elemnites americanus Morton, Synopsis III, p. 34, t. I, 
f. 1—2; t. XVII, f. 2. 
?1834: Belemnites subconicus Morton, ibidem p. 34, t. I, f. 3. 
1842 Belemnites mucr onatus Morton, Description p. 811. 
1853 Belemnitella mucronata Marcou, secundary rocks p. 46, 
t. VII, f. 3. 
1858 Belemnitella americana Emmons, N. Carolina p. 246, f. 101. 
1865 Belemnitella mucr 0 nat a pars v. Schauroth, V erzeichnis p. 174. 
1862 — 66 Belemnitella americana Bronn, Classen & Ordnungen 
p. 1440, t. CXXXI, f. 22. 
1868 Belemnitella mucronata Cook, foss. three mari beds p. 375. 
1870 Belemnites mucronatus Credner, N. Yersey p. 238. 
1892 Belemnitella americana Whitfield, raritan clays p. 282, 
t. XLVn, f. 1—11. 
1907 Belemnitella americana "Weller, N. Yersey p. 839, t. CIX, 
f. 1—4. 
N.-Amerika. Senon. 
