^{page 391 note *} Abstract of Proc. of the Liverpool Geol. Soc., 13th session, 1871–72, p. 97, 1872 (Plates).Google Scholar

^{page 391 note †} Proc. Liverpool Nat. Field Club for the year 1870–1871, and Abstr. of Proc. of the Liverpool Geol. Soc., 13th session, 1871–1872, p. 94, 1872.Google Scholar

^{page 393 note *} A Station on the Liverpool and Manchester Railway.

^{page 394 note *} Memoirs of the Geological Survey.

^{page 394 note †} The Liverpool Museum contains specimens of Calamites Suchowii and Bothrodendron (decorticated) from this locality.

^{page 395 note *} Contain beds of shale, or coal of inferior quality. Coal seams under 2 feet in thickness are omitted, not being orth working.

^{page 398 note *} In the Ravenhead collection are several ferns which are specifically distinct from any included in this list, but are too fragmentary for any satisfactory determination.

^{page 398 note †} In Abhandl. z. geol. special-karte v. Preussen u. Thüringischen Staaten, Band v. part ii.

^{page 403 note *} A full synonymy is given here by M. Zeiller of this much-confused and many-named species.

^{page 404 note *} Antedil. Phyt., pl. xi.

^{page 404 note †} Carbon Flora, p. 346, pl. xix. figs. 1–4 (Diplothmema trifoliolatum). Vorwelt Pflanzen, pl. xi.

^{page 404 note §} Hist. d. végét. foss., pl. liii. fig. 3.Google Scholar

^{page 404 note ∥} Vorwelt Pflanzen, pl. ix. figs. 2–4.

^{page 404 note ¶} Foss. Flora d. Steink. Form. Westph., pl. xvi. figs. 3 and 16.

^{page 404 note **} Hist. d. végét. foss., pl. liii. fig. 3.

^{page 405 note *} Carbon Flora, vol. i. p. 345, pl. xxiv. fig. 6.

^{page 406 note *} Geol. Survey of Illin., vol. iv. p. 436Google Scholar.

^{page 406 note †} Page 276.

^{page 407 note *} Hist. d. végét. foss., p. 197, pl. liv. fig. 2.Google Scholar

^{page 407 note †} Flore foss. d. bassin houill. d. Valenciennes, p. 94, pl. iv. figs. 2, 3.Google Scholar

^{page 409 note *} Trans. Roy. Soc. Edin., vol. xxxiii. p. 361, pl. xxi. figs. 3, 4, 1888Google Scholar.

^{page 409 note †} Flora fossilis Helveticœ, p. 17, pl. vi. figs. 17 and 24.Google Scholar

^{page 410 note *} Since this was written, I believe I have evidence to show that “dentata” is most probably only a variety of Filicites plumosa, Artis.—April 1889.

^{page 410 note †} Proc. Liverpool Geol. Soc., Session 13, 1871–72, pl. i. fig. 2, 1872Google Scholar.

^{page 412 note *} Geol. Soc. Glasgow, vol. iii. p. 65Google Scholar.

^{page 412 note †} See Annals and Mag. Nat. Hist., vol. xvi. p. 251, 1885.Google Scholar Note.—Since this paper was written I have seen specimens of Bothrodendron punctatum, L. & H., as well as of Bothrodendron minutifolium, from the Lower Coal Measures, Kilmarnock, Ayrshire.

^{page 413 note *} Goal Flora, vol. ii. p. 495, pl. lxxi. figs. 7, 8.Google Scholar