DITHYROCARIS SCOULERI. 



Section between Congleton Edge and Astbury Lime-works. 



4 5 6 7 



I l I 



155 



7 L 



N.W. 



Excepting the beds la at the south-east end this section is taken from p. 72, ' Memoir Geol. Survey: Country 

 round Stockport, Macclesfield, Congleton, and Leek.' 



A, B, C. The approximate position of the quarry above referred to. 



la. First Grit; clay, grit, shale, and sandstone, 55'; shale, 57'; shale with a coal-seam, 102' (see 

 the ' Mem. Geol. Survey ' here alluded to, p. 70). 



1. Third Grit, 100'. 



2. Shales (?), 500'. 



3. Thin-bedded hard sandstones and shale, 1400'. 



4. Sandstone, hard, reddish-yellow (?). 



5. Dark, sandy shale, 20'. 



6. Impure cannel coal, 1'. 



7. Shales, with thin earthy limestones, 120'. 



8. Limestone, with thin shaly partings. 



x Fault, x. Red Rock fault, l. Limekiln Farm. 



9. Lower Keuper Sandstone. 



5. Dithteooakis Scouleri, M'Coy, 1844. Plate XXI, figs. 7 a, b (?), 10 (?) ; 



Plate XXV, figs. 6 a—c, and fig. 7 (?). 



Dithteocaeis Scouleei, M'Coy, 1844. Svnops. Char. Carb. Toss. Ireland, p. 163, 



pi. xxiii, fig. 2 ; and 1862, ibid., edit. 2, p. 224. 

 _ _ Morris, 1854. Catal. Brit. Foss., edit. 2, p. 107. 



_ _ Griffith, 1862. Journ. Geol. Soc. Dublin, vol. ix, p. 48. 



— Salter and Woodward, 1865. Chart Foss. Crust., p. 17, 



fig. 10. 



— H. Woodward, 1865. Intellect. Observer, vol. viii, 



pp. 323, 324, pi. o, fig. 9; 1872, 

 Popul. Sc. Eev., vol. xi, pp. 391 and 

 396, pi. xc, fig. 10. 



— Bigsby, 1878. Thesaur. Dev.-Carb., p. 249. 



? — testudinetjs [ea], B. Etheridge, jun., 1879. Quart. Journ. Geol. 



Soc, vol. xxxv, p. 465, pi. xxiii, fig. 1. 

 Scouleri, Nicholson, 1879. Paleontology, edit. 2, vol. i, p. 349, 



fig. 204. 

 — — Etheridge, 1888. Foss. Brit., vol. i, PaLsoz., p. 238. 



