106 



PLANTS. 



[ANT. — ARC. 



emersoni, Lesquereux, 1880, Coal Flora of 



Pa., p. 50, Coal Meas. 

 fertilis, Sternb., 1824, Vers. Darst. Flora 



der Vorwelt, p. 31, Coal Meas. 

 inflata, Lesquereux, 1870, Geo. Sur. 111., 



vol. 4, p. 423, Coal Meas. 

 laxa, Dawson, 1871, Foss. Plants Canada, 



p. 31, Devonian, 

 longifolia, Brongniart, 1828, Prodrome 

 Hist. Veg. Foss., p. 156, and Coal Flora 

 of Pa., p. 45, Coal Meas. 

 minuta, Bronginart, 1828, Prodr. Hist. 

 Veg. Foss., p. 155, and Coal Flora of 

 Pa., p. 49, Coal Meas. 

 radiata, Brongniart, 1822, Class, d. Veg. 

 Foss., p. 35 in Mus. d. Hist. Nat., vol. 

 8, pi. 13, fig. 7, and Coal Flora of Pa., 

 p. 50, Subconglomerate. 

 romingeri, Lesquereux, 1877, Trans. Am. 

 Phil. Soc, p. 166, Low. Held. Gr. 



sphenophylloides, Zenker, 

 1833, (Galium sphenophyl- 

 loides,) in Leonh. v. 

 Bronn's Jahrb., p. 398, and 

 Coal Flora of Pa., p. 48, 

 Coal Meas. 

 tuberculata, Sternberg, 1823, 

 (Bruckmanniatuberculata) 

 Vers. Darst. Flor. d. Vor- 

 welt. Fasc. 4, p. 29, and 

 Coral Flora of Pa., p. 723, 

 Coal Meas. 

 X i\ff/J^L Antikilitiikh, Brongniart, 1822, 

 Mem. du Mus. d'Hist. 

 Nat, vol. 8, p. 203. [Ety. 

 anthos, flower ; lithos, stone.] 

 Supposed to be the flowers 

 of Cordaites or other trees. 

 The characters are not very 

 definite. Type A. liliacea. 

 devonicus, Dawson, 1868, 

 Acad. Geol., p. 566, Devonian, 

 floridus, Dawson, 1871, Foss. Plants Can., 



p. 63, Devonian, 

 pitcairnise, Lindley 

 and Hutton, 1835, 

 Foss. Flora of Great 

 Britain, vol. 2, p. 82, 

 Coal Measure, 

 priscus, Newberry, 

 1873, Ohio Pal. vol. 

 1, p. 363, Coal Meas. 

 pygmeus, Dawson, 

 1863, Can. Nat., vol. 

 8, and Acad. Geol., 

 p. 477. Coal Meas. 

 rhabdocarpus, Daw- 

 son, 1863, Can. Nat., 

 vol. 8, and Acad. 

 Geol., p. 477. Coal 

 Meas. 

 squamosus, Dawson, 

 1863, Can. Nat., vol. 

 8, and Acad. Geol., 

 p. 477, Coal Meas. 

 spinosus, Dawson, 

 1868, Acad. Geol., p. 477, Coal Meas. 

 Aphlebia adnascens, see Rhacophyllum ad- 

 nascens. 



Pig. 7.— An- 

 nophylloides. 



Fig. 8. 

 Antholithes priscus. 



JlabeUata, see Rhacophyllum flabellatum. 



irregularis, see Rhacophyllum irregulare. 

 Araucarites gracilis, see Walchia gracilis. 

 Arch.eophyton, Britton, 188S, Ann. N. Y. 

 Acad. Sci. vol. 4, p. 123. [Ety. archaios, 

 ancient ; phyton, plant.] Founded upon 

 black films of graphite in crystalline 

 limestone. Type A. newberryanum. 

 Probably a Graptolite. 



newberryanum, Britton, 1888, Ann. N. 

 Y. Acad. Sci. vol. 4, p. 123, Taconic. 

 Arch.koptkris, Dawson, 1863, Can. Nat. vol. 

 8, and Foss. Iplante of Dev. and Up. 

 Sil. Can. pp. 48, 98. [Ety. archaios, an-- 

 cient; pteru, fern.] Frond bipinnate; 

 pinnules obovate, inequilateral, narrow- 

 ing to the base and decurrent on the 

 {)artial petioles, the main petiole often 

 laving accessory pinnules, at the bases 

 of the pinnae. Veins spreading from 

 the base, curved or straight, dividing 

 dichotomously into fine veinlets ; fertile 

 pinnse bearing groups of oval spore- 

 cases instead of pinnules. Type A. 

 hibernica. 



acadica, see Aneimites acadicus. 



alhyhaniensis, syn. for A. rogersi. 



bockschiana, see Aneimites bockschii. 



broumi, see Cyclopteris browni. 



denticulata, Lesquereux, 1884, Coal Flora 

 of Pa., p. 774, Subcarboniferous. 



gaspensis, Dawson. 1881, Can. Nat. and 

 Geol., vol. 10, p. 8, Devonian. 



hallana, Goeppert, 1852, 



i Cyclopteris h a 1 1 a n a, ) 

 )ie fossil Flora del 



Uebergangsgebi rges , i . . 



1 I"). Proposed as a sub- 

 stitute for Sphenopteri.s 



laxa, which latter name 



was preoccupied in that 



genus; but whrn refer* 



red to this genus, laxa 



must be restored, 

 hartti, Dawson, -1863, 



( Palseopteris hartti, )Can. 



Nat, vol. 8, and Acad. 



Geol., p. 485, Coal Meas. 

 hibernica, Forbes, 1852, 



(Cyclopteris hibernica,) 



Proc. Brit. Ass'n, and 



Coal Flora of Pa., p. 306, 



Chemung < it. 

 jacksoni, Dawson, 1861, 



(Cyclopteris jacksoni,) Can. Nat. and 



Geo., vol. 6, p. 173, Catskill Gr. 

 laxa, Hall, 1843, (Sphenopterie laxa,) Geo. 



Rep. 4th Dist. N. Y., p. 275, Chemung 



Gr. This species has also been named 



A. hallana. 

 macilenta, Lesquereux, 1884, Coal Flora 



of Pa., p. 775, Catskil Gr. 

 minor, Lesquereux, 1858, (Noeggerathia 



minor,) Geo. Sur. Pa., vol. 2, p. 854, 



Catskill Gr. 

 obliqua, Lesquereux, 1880, Coal Flora of 



Pa., pp. 300, 774, Catskill Gr. 

 obtusa, see Aneimites obtusus. 

 rogersi, Dawson, 1863, (Cyclopteris rog- 



Pie. 9. 

 Ajrchceopteiia 



hiliernica. 



