. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Via. 78,âHteruberKta ai)({UlurtM, pith of yiif. apj)roximata, Dawson, Isti,'). t^nar. .loiir. Geo. Soc, vol. 22, p. I(}â '), Coal ' MeaH. j i(ir. distans, Dawson, ()5, tinar. Jour, i (loo. Soc, vol. 22, J). 1(55, Coal Meas. | niw obscura, Dawson, lH6o, tinar. Jour. ".⺠(ioo. Soc, vol. 22, p. ItiS, Coal Meas. Stidmakia, Bron^niart, , Class, d. Veg. I I'oss. in Mem. du. Mus. d'llist. Nat
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Via. 78,âHteruberKta ai)({UlurtM, pith of yiif. apj)roximata, Dawson, Isti,'). t^nar. .loiir. Geo. Soc, vol. 22, p. I(}â '), Coal ' MeaH. j i(ir. distans, Dawson, ()5, tinar. Jour, i (loo. Soc, vol. 22, J). 1(55, Coal Meas. | niw obscura, Dawson, lH6o, tinar. Jour. ".⺠(ioo. Soc, vol. 22, p. ItiS, Coal Meas. Stidmakia, Bron^niart, , Class, d. Veg. I I'oss. in Mem. du. Mus. d'llist. Nat. d. Paris, torn. S, p. 203. [Ety. utigma, a dot or puncture.] Floating stems or loots, generally growing horizontally, distantly dichotomous ; branches long, scarcely variable in size in their whole length, subcylindrical or compressed; |)ilh, a woody cylinder, often eccen- trical, composed of fascicles of vessels disposed star-like; leaves long, tubulose, linear when flattened, leaving after dis- ruption, on the surface of the stems, round scars composed of two concen- trical rings, with a central umbonate mammilla, pitted in the middle by a punctiform vascular scar. Type S. ficoides. aiuo'ua, Lesquereux, 1H80, Coal Flora of Pa., J). 516, Coal Meas. aniibathra, Corda, 1H45, Beitriige zur Flora (ler Vorwelt, p. 34, Coal Meas. arcolata, Dawson, 1871, Foss. Plants Can- ada, p. 23, Devonian. oostata, Lesquereux, IHijH, Geo. Sur. Pa., vol. 2, p. 870, Coal Meas. elliptica, Lesquereux, 1870, Geo. Sur. 111., vol. 4, p. 451, Coal Meas. nmi, see Stigmarioides eveni. exiguii. DawHon, 1m(C.', (^imr. .lour. (ien. Hoc, vol. is, p. ;{ ClifniuMK <ir. ticoideH, Biogiiiart. 1h22, Mem. du. Mns. d'lIiMt. Nat. de Paris, toni, s. p. 203. Coal Mc'MN, ficoidcH inr. a. b. i'. d, e, I', g. Ii, i, k, I, DawHon, jsu'), (^luir. .lour. iico. .Soc. vol, '.'2, p, 1 »s, Coiil Meas. flcnjdt'H nir. n'ticnlata, Go'pperf. |s|l. (iatt. 13. (!oal Meas. minnfi. Lesqiicrenx. ;).s. (i,.o.
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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
