. The Quarterly journal of the Geological Society of London. Brach. Monogr. Pal. Soe. p. 85 & pi. x, tigs. 12-12 c, pi. xi, fig. 32. This little brachiopod is represented only by a number ofimmature brachial valves, the largest of which are about 3-5 mm. 1 T. Tate, Notes on Recent Borings for Salt & Coal in the Tees DistrictQ. J. G. S. vol. xlviii (1892) p. 489. 2 Iron & Coal-Trades Review Sept. 1st, 1911, pp. 316, 317. 3 [M. A. Thevenin, who is figuring the types of dOrbignys Prodrome inthe Annales de Paleontologie has kindly written to inform me that the typeof Leda galatea is broken in fron
. The Quarterly journal of the Geological Society of London. Brach. Monogr. Pal. Soe. p. 85 & pi. x, tigs. 12-12 c, pi. xi, fig. 32. This little brachiopod is represented only by a number ofimmature brachial valves, the largest of which are about 3-5 mm. 1 T. Tate, Notes on Recent Borings for Salt & Coal in the Tees DistrictQ. J. G. S. vol. xlviii (1892) p. 489. 2 Iron & Coal-Trades Review Sept. 1st, 1911, pp. 316, 317. 3 [M. A. Thevenin, who is figuring the types of dOrbignys Prodrome inthe Annales de Paleontologie has kindly written to inform me that the typeof Leda galatea is broken in front, and to express the opinion that Dumortiersfigure should be taken as the type (Etudes paleont. sur les Terr. Jurass. duBassin du Rhone pt. 3,1869, p. 120 & pi. six, figs. 5, 6). Those figures in-dicate a form related to, but by no means identical with, the Calvert andBrabourne specimens.— A. M. D., June 12th, 1913.] 4 Nuculana 3p. B, F. L. ICitchin, 1911: Mesozoic Rocks in some of theCoal-Explorations in Kent Mem. Gfeol. Surv. p. a 330 DR. A. M. DAVIES AND MR. J. PRINGLE ON [June 1913, in diameter. It agrees with 0. liolcleni in the central position ofthe umbo, but differs in the more nearly circular outline, the ratioof length to breadth being 8 : 7 instead of 5 : 4. It is not quite so nearly circular as 0. davidsoniPig. 2.—Orbiculoidea off. holdeni Moore. A noticeable featureTate (431-432 feet). in the best-preserved specimen is the somewhat inflated apicalregion, as shown in the profile(fig. 2 b). This shell may perhaps beidentical with the form men-tioned but not named byDavidson ( Brit. Foss. Pal. Soc. vol. v, [a = Brachial valve, external view. P- 29)> fonn& *¥ Brodie in b — The same in profile. Both x 8.] the Lower Lias (Lima beds and shales, that is, lowestSinemurian) of the Vale of Gloucester and Harbury. Charmouthian—jamesoni or valdani zone, at 431-432 feet,Calvert Boring. Coll. A. M. Davies. Obolella (?) aff. salteri Holl. (Fig. 3,
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