118 PERMIAN FOSSILS. 
dozen species belong to the carboniferous system ;’ while the three hereafter described, 
and perhaps one or two more, were characteristic of the Permian period.’ 
CAMAROPHORIA SCHLOTHEIMI, Von Buch, 1834. Plate VII, figs. 10 to 21; 
Plate VIII, fig. 8. 
Erne VARIETAT DER TEREBRATULITES LACUNOSUS, Schl. Taschenbuch, pp. 56-7, 1813. 
TEREBRATULITES LACUNOSUS, Schl. Miinch. Akad., vol, vi, p. 28, pl. vii, figs. 15-20, 1816. 
— —Var., ,,  Petrefactenkunde, p. 267, 1820. 
she = »,  Boue, Edin. Phil. Journ., vol. xii, p. 144, 1825. 
(?) “Puarrep” TerEBRatuta, J. de C. Sow. Sedgwick, Trans. Geol. Soc. Lond., 2d series, 
vol. ii, p. 119, 1829. 
TEREBRATULA LAcuNosA, Schl. Brongniart, Tab. de Terr., p. 423, 1829. 
= — » De la Beche, Geol. Man., p. 384, 1831; Germ. Transl., 
p- 459, 1832; and 3d Eng. Edit., p. 573, 1833. 
= = ,, Phillips, Encye. Met., vol. iv, p. 615, 1834. 
— Scuiorueimt,® Von Buch. Ueber Terebrateln, p. 39, pl. ii, fig. 32, 1834. 
— — 2 Quenstedt, Wiegmann’s Archiv, vol. i, 
p- 79, 1835. 
= — A Le Cocq. Transl. of Von Buch, Mém. de la 
Soc. Géol. de France, T. iii, pp. 1838-9, 
pl. xiv, fig. 7, 1838. 
=— — Bs Geinitz, Neues Jahrbuch, p. 640, 1841. 
= _— " Morris, Catalogue, p. 134, 1843. 
== = es Geinitz, Gzea von Sachsen, p. 96, 1843. 
— — Bp De Verneuil, Bull. Soc. Géol. de France, 
2™° série, vol. 1, p. 27, 1844. 
— ee Geol. Russ., vol. i, p. 222; vol. ui, pp. 101-3, 
pl. viii, fig. 4 a, 6, ¢, d, e, 1845. 
— — 3 Geinitz, Grundriss, p. 498, pl. xxi, figs. 4, 5, 
1846. 
CAMAROPHORIA — ee King, Ann. and Mag. Nat. Hist., vol. xviui, 
p. 28, 1846. 
1 Some of the Carboniferous species are noticed hereafter under the head of Camarophoria Schlotheimi. 
The shell identified by Dr. de Koninck with Professor Phillips’s Terebratula rhomboidea appears to be a 
Camarophoria: I have seen in Mr. T. Davidson’s collection, specimens which closely resemble C. Schlotheimi. 
Perhaps Kutorga’s Spirifer triplicatus is of the same genus; and from what M. de Verneuil states (Geol. ° 
Russ., vol. ii, p. 396), the Pentamerus plicatus and P. sella of this author are evidently Camarophorias. 
2 [ regret being unacquainted with De Verneuil’s Terebratula Geinitziana : perhaps this allusion will be 
the means of calling attention to its generic position. 
’ Schlotheim, having included under the name Terebratulites lacunosus, three different species belonging 
to three different formations, the Silurian, Permian, and Jurassic, M. von Buch was induced to name those 
respectively belonging to the first two formations, Terebratula borealis, and T. Schlotheimi, leaving the 
Schlotheimian name for the Jurassic species. 
