1914 AMMONITES OBSOLETUS 92c 



Species of UPTONIA 



U. costosa, Quenstedt sp. 1884, xxxi, 11. 

 U. lacunosa, Quenstedt sp. 1884, xxxi, 13. 

 U. ignota. Simpson sp. 1855, p. 61. (Y.T.A. 



xxi). 

 U. ripleyi, Simpson 1843, p. 11 (Y.T.A. 11). 

 U. margata, Quenstedt sp. 1884, xxxn, 1. 

 U. lata, Quenstedt sp. 



Am. jamesoni latus, Quen. 1846, iv, 1. 

 F. 100, 32, 17, 45, Cf. Am. jamesoni ; Hauer, 1856, xix, 



1-3- 

 1 [5 _>\ 17, 44)? U. jamesoni, J. de C. Sowerby sp., March, 



1827, dlv, 1. 

 F, .17, 44. Cf. A egocet as jamesoni ; Wright, 1882, 



LI, I. 



I 95, 26, 13, 54. U. venustula, Dumortier sp. 1869, 111, xvn, 



4-6. 



I\ (4<y, 33, — , 46) ? U. angusta, Quenstedt sp. 



Am. jamesoni angustus, Quenstedt, 

 1846, iv, 8. 

 F. I \ 15, 47. Cf. Dumortieria jamesoni angusta ; 



Haug, 1887, iv, 6. 

 S. 92, 26, 16, 48. U. obsoleta, Simpson sp. 1843, p. 23 



(Y.T.A. 92). 

 F, 2j, 28, 25, 50. U. bronni, Roemer sp., 1836, XII, 8. 

 F. 19, 28, 25, 50. Cf. Am. regnardi, d'Orbigny, 1844, 



LXXII, 3, 4. 



S. \ 22, 29, 26, 50, A specimen from Carsaig Bay, Mull, 



j 66, 32, 23, 49, T. 320D, Geol. Survey Scotland. 



] . 160, 32, 20, 45. Am. regnardi, d'Orbigny, 1844, lxxii, 



1, 2. 



above species may not be all valid : several have been named 



«>!i fragments, others on immature specimens. 



The species are arranged approximately in biological order of 

 lopnu-nt from parvicostate below to more and more crassicostate 



above. 



