Published online by Cambridge University Press: 01 May 2009
The following species of Modiola is common to the Carboniferous Limestone series of England and Scotland, and appears to have been hitherto undescribed from them, although it may, perhaps, be identical with an American Sub-carboniferous species.
page 241 note 1 From its general resemblance to the genus Lithodomus.
page 242 note 1 Geol. York, 1836, vol. ii. p. 209, t. 5, f. 21.Google Scholar
page 242 note 2 See p. 210, t. 5, f. 24.
page 242 note 3 Geol. Rep., Illinois, vol. iii. p. 536, t. 19, f. 1 and 2.Google Scholar
page 242 note 4 Presented to the Society by Mr. Armstrong.
page 243 note 1 δπλń a hoof.
page 243 note 2 Brit. Assoc. Reports, T.S. p. 84 (short abstract only).—I take this opportunity of expressing my thanks to Mr. Davies for much kind assistance rendered me at the British Museum on several occasions.
page 244 note 1 M‘Coy’s Brit. Pal. Foss. p. 636, t. 31, figs. 21, 22, and 23.
page 244 note 2 Poiss. Foss. Atlas iii. t. 19, figs. 1 and 1a.
page 244 note 3 Geol. Surv. Rept. Illinois, vol. ii. p. 72, t. 4, figs. 18 a. and b.Google Scholar