PLANTiE. 



27 



neuropteroidea, Gutbier, 1852, Verst. Stein 

 Saclis., Coal Meas. [Sig. like Neurop- 

 lerls.'] 

 obliqua, Bunbury, 1847, Quar. Jour. Geo. 

 Soc.,vol. 3, Coal Meas. [Sig. oblique.] 

 rubella, Lesquereux, 1870, Geo. Sur. 111., 

 vol. 4, Coal Meas. [Sig. somewhat red.] 

 DiDYMOPHYLLUM, G(cppert, 1841, Gatt. der 

 Foss. Pflanzen. [Ety. didymos, double ; 

 phyllon, a leaf.] 

 reniforme, Dawson, 1862, Quar. Jour.Geo. 

 Soc., vol. 18, Ham. Gr. [Sig. kidney- 

 shaped.] [nata. 

 Diplazltes emarginatus see Pecopteris emargi- 

 DiPLOSTEGiUM, Corda, 1845, Beitrage zur 

 Flora derVorwelt. [Ety. diplos, double; 

 stege, a covering.] 

 brownanum, Corda, 1845, Beitrage zur 

 Flora der Vorwelt, Coal Meas. [Ety. 

 proper name.] 

 retusum, Dawson, 1863, Can. Nat., vol. 



8, Coal Meas. [Sig. turned back.] 

 truncatum, Lesquereux, 1860, Geo. Sur. 

 Ark., vol. 2, Coal Meas. [Sig. trun- 

 cated, cut off.] 

 EoPHYTON, Torell. [Ety. eos, dawn ; phyton, 

 a plant] 

 jukesi, Billings, 1874, Pal. Foss., vol. 2, 



Potsdam Gr. [Ety. proper name.] 

 linnseanum (?) Torell, Potsdam Gr. [Ety. 



proper name.] 

 explanatum, Dawson, 1870, Can. Nat. & 

 Geol., Low. Arenig rocks. [Sig. spread 

 out.] 

 Equisetites, Sternberg, 1833, Vers. Darst. 

 Flora derVorwelt. {J^ty. Equus, a horse; 

 seta, a hair or bristle ; in allusion to 

 the resemblance to a horse-tail.] 

 columnaris, Brongniart, 1828, (Equisetum 

 columnaris) Hist. Veg. Foss., Coal 

 Meas. [Sig. columnar.] 

 curtus, Dawson, 1863, Syn. Carb. Flora in 

 Can. Nat.jVol. 8,Coal Meas. [Sig. short.] 

 occidentalis, Lesquereux, 1870, Geo. Sur. 

 111., vol. 4, Coal Meas. [Sig. western.] 

 stellifolius, Harlan, 1835, (Equisetum 

 stellifolium) Trans. Geo. Soc. Penn., 

 Coal Meas. [Ety. steJla, a star, and 

 folium, a leaf; in allusion to the 

 whorled leaves.] 

 Equisetum, see Equisetites. 



columnare, see Equisetites columnaris. 

 stellifolium, see Equisetites stellifolius. 

 Eremopteris, Schimper, 1869, Traite de 

 Palseontologie Vegetale. [Ety. eremos, 

 solitary ; ptem, a fern.] 

 artemisisefolia, Sternberg, 1824, (Sphen- 

 opteris artemisisefolia) Vers. Darst. 

 Flora der Vorwelt, Coal Meas. [Sig. 

 leaved like the plant Artemisia.'] 

 marginata, Andrews, 1875, Ohio Pal., vol. 

 2, Coal Meas. [Sig. bordered.] 

 Filicites crispa, see Cyclopteris crispa. 

 lonchiticus, see Alethopteris lonchitidis. 

 pennseformis, see Pecopteris pennieformis. 

 pluckeneti, see Alethopteris pluckeneti. 

 Flabellaria hm^assifolia, see Cordaites boras- 

 sifolius. 



FucoiDES, Brongniart, 1822, in Memoires de 

 la Soc. d'Hist. Nat. de Paris. [Ety. 

 fuciis, sea weed ; eldos, form.] 

 alleghanensis, Harlan, 1830, Jour. Acad. 

 Nat. Sci., vol. 6, Carb. See Harlania 

 halli. 

 auiiformis. Hall, 1843, Geo. Rep. 4th Dist. 

 N. Y., Medina and Clinton Gr. Prof. 

 Hall says, in 1852, that this can 

 scarcely be referred to the organic 

 remains. 

 hilobata, see Rusophycus bilobatus. 

 brongniarti, see Harlania halli. 

 cauda-galU, see Spirophyton cauda-galli. 

 demissu^,Conrad, 1838, probably Phytopsis 



tubulosa. 

 dentatus, M. Brongniart, see Diplograptus 



pristiniformis. 

 flexuosa, see Buthotrephis flexuosa. 

 gracilis, see Buthotrephis gracilis, 

 graphica, Hall, 1843, Geo. Rep. 4th Dist. 



N. Y., Portage Gr. [Sig. written.] 

 harlani, see Arthrophycus harlani. 

 Iveterophyllus, Hall, 1843, Geo. Rep. 4th 

 Dist. N. Y., Medina and Clinton Gr. 

 Not likely the remains of an organic 

 substance. 

 retort, Vanuxem, 1843; Geo. Rep. 3rd Dist. 



N. Y., Portage Gr. [Sig. a retort.] 

 rigidus, syn. for Buthotrephis flexuosa. 

 secalinus, see Graptolithus and Diplograp- 

 tus secalinus. 

 serra, Brongniart, see Graptolithus bryon- 



oides. 

 simplex, Emmons, see Graptolithus and 



Diplograptus secalinus. 

 velum, see Spirophyton velum. 

 verticalis, Hall, 1843, Geo. Rep. 4th Dist. 

 . N. Y., Portage Gr. [Sig. vertical.] 

 Galium spJienophylloides, see Annularia sphen- 



ophylloides. 

 Gordia marina. Hall, 1847, Pal. N. Y., vol. 1. 

 Not the remains of any organic form ; 

 it is described as a track, see Helmin- 

 thoidicJinites. 

 Halonia, Lindley & Hutton, 1835, Foss., 

 Flora. [Ety. from its close affinity 

 with Halonia.'] 

 pulchella, Lesquereux, 1860, Geo. Sur. 

 Ark., vol. 2,Coal Meas. [Sig. beautiful.] 

 tuberculata, Brongniart, 1828, Hist. Veg. 

 Foss., Coal Meas. [Sig. tuberculated.] 

 Harlania, Goeppert, 1852, Foss. Flora des 

 Ueberg. [Ety. proper name.] Syn. 

 for Arthrophycus. 

 halli, Goippert, 1852, Foss. Flora des 

 Ueberg, (Fucoides alleghaniensis, F. 

 brongniarti, and F. harlani) Medina 

 Gr. to IjOW. Carb. [Ety. proper name.] 

 Syn. for Arthrophycus harlani. 

 Hippodophycus, Hall, 1872, 24th Reg. Rep. 

 [Ety. hippodos, horse-foot; phukos, a 

 sea plant.] 

 cowlesi. Hall, 1872, 24th Reg. Rep., Che- 

 mung Gr. [Ety. proper name.] 

 Hymenopiiyllites, Goeppert, 1836, Syst. 

 Filic. Foss. [Ety. hymen, a membrane; 

 phyllon, a leaf.] 



