GENERA 



57 



Toxonomic Hemeral 



Genus. Position. Range. 



Peltoceratoides, Spath 1924.. Ill, 2, Asp. 33d. 



Peltomorphites, S.B. 1925 33f. 



Peridactylites, S.B. 1926 . . Ill, 1, Dae. I4g. 



Perisphinctes, Waagen 1869. . Ill, 2, Per. 3ik~34a. 



Peronoceras, Hyatt 1867 .. Ill, 1, Dae. 131 — 14L 

 [See also Spinicceloceras] 



Phanerosphinctes, S.B. 1921 22c. 



Phaularpites, S.B. 1928 13s. 



Phaulostephanus, S.B. 1927 21a. 



Phaulozigzag, S.B. 1926 23a. 



Phlycticeras, Hyatt 1900 . . II, 2, Opp. 29b. 



Phlyseogrammoceras, S.B. 1901 I, 1, Hild. i6f. 



Phricodoceras, Hyatt 1900 . . I, 2, Lip. . . 10 a. 



Phylloceras, Suessi865.. .. 1. IV, Phyll. 13J. 



Phylloxynotites, S.B. 1924 10 c. 



Phymatoceras, Hyatt 1867 . . I, 1, Hild. 15c. 



Pictonia, Bayle 1878 . . . . Ill, 2, Per ? 37a. 



Plagiamites, S.B. 1925 22a. 



Planammatoceras, S.B. 1922 III, 1, Ham. 19c 



Planifastigites, S.B. 1925 19I1. 



Planisphinctes, S.B. 1922 23a. 



Planites, de Haan, 1825 . . Ill, 2, Atax 



Planulites, Lamarck 1801 14I1. 



Plasmatites, S.B. 1925 33c 



Plasmatoceras, S.B. 1925 33e. 



Platyharpites, S.B. 1927 12J. 



Platypleuroceras, Hyatti867. . Ill, 1, Pol. 10 h. 



Plectostrigites, S.B. 1924 . . II, 2, Strig. 2ig. 

 Plesechioceras, Trueman and 



Williams, 1925 .. .. I, 1, Ech. 9m. 

 Pleurechioceras, Trueman and 



Williams 1925 I, 1, Ech. 9m. 



Pleurocephalites, S.B. 1922 28e. 



Pleurolytoceras, Hyatt 1900. . IV, 2. .. 16a. 



Pleuromegalites, S.B. 1924 47a. 



Pleurophorites, S.B. 1921 .. Ill, 2, Tul. 25b. 



Pleuroxyites, S.B. 1924 22C-23C 



Pleydellia, S.B. 1899 .. .. I, 1, Hild. .. . 



299. Poculosphinctes, S.B. 1920 32d. 



300. Pcecilomorphus, S.B. 1889 . . I, 3, Amal. 21c. 



301. Polymegalites, S.B. 1925 46c 



302. Polymorphites, Sutner-Haug 



1887 Ill, i, Pol. 10 e. . 



303. Polysphinctites, S.B. 1922 23a. 



304. Polystephanus, S.B. 1922 22c. 



305. Porpoceras, S.B. 1911 .. .. Ill, 1, Dae. 14L 



[See also Simplidactylites .~\ 



306. Praestrigites, S.B. 1924.. .. II, 2, Strig. 19I1. 



307. Prepapillites, S.B. 1927 20 1. 



308. Primarietites, S.B. 1926 .. I, 1, Amm. 41". 

 Prionoceras, S.B. 1920, pre-occ. 



see Prionodoceras. 



309. Prionodoceras, S.B. 1920 .. II, 1, Cad. 36 c-d. 



310. Procerites, Siemiradzki 1898. . Ill, 2, Zig. 23a. 



311. Proplanulites, Teisseyre 1887 III, 2, Pro. 2ga-k. 



Plate of 

 Genotype. 



564a, b. 

 778 .. 



683 . 



211 



775a. b. 

 754- 

 643- 



465- 



Text reference 

 Plate of (Vol. and 



other species. P&ge). 



563, 662. 



VI, 42. 



'113, 282, \ 



663a,b, 714. f III, 26. 



[30.701 ••} I ' t; vi, 44 

 386. 



VII, 13. 



98a, b. 



340, 394 .. IV, 56. 



/32. 33. \ 



\ I49a,b,c,d. / I, viii. 

 34 L vii. 



II, iv. 



393 .- IV . 57- 



618. 



617 V. 66. 



698. 



. . • • 3 I. •• 



47i* V. 7. 



694. 



312. Prorsiceras, S.B. 1918 . . 



313. Prorsisphinctes, S.B. 1921 



II, 1, Cad. 32b.. 



III, 2, Per ? 22a-b. 



