CAI,. CAR.] 



PLANTS. 



Ill 



ovalis, Lesquereux, 1858, ( Asterophyllites 

 ovalis), Geo. of Pa., p. 851, and Coal 

 Flora of Pa., p. 717, Coal Meas. 



prsdcmgus, see Volkmannia prselonga. 

 CALLIPTERIDIUM, Weiss, 1872, Foss. Flora d. 

 jungsten Steinkoblen formation. [Ety. 

 from the genus Callipteris.~\ Fronds 

 large, polypinnate ; pinnules attached 

 to the rachis by the whole base, often 

 decurrent, and the lower descending to 

 the main rachis, connate or disjointed 

 at the base ; primary nerve strong, dis- 

 solved below the apex; lateral veins 

 oblique, curved in passing to the bor- 

 ders, dichotomous, the basilar attached 

 to the rachis. Type C. sullivanti. 



aldrichi, Lesquereux, 1880, Coal Flora of 

 Pa., p. 171, Coal Meas. 



dournaisi, Brongniart, 1828, (Pecopteris 

 dournaisii), Hist. d. Veg. Foss., p. 282, 

 and Coal Flora of Pa., p. 747, Coal Meas. 



dawsonauum, Fontaine & White, 1880, 

 Perm, or Up. Garb. Flora., p. 56, Coal 

 Meas. or Permian. 



grand if oli urn, Fontaine & White, 1880, 

 Perm, or Up. Garb. Flora., p. 58, Coal 

 Meas. or Permian. 



FIG. 22. Callipteridium sullivanti. 



grandini, Brongniart, 1828, (Pecopteris 



grandini,) Hist. d. Veg. Foss., p. 286, 



and Coal Flora of Pa., p. 748, Coal Meas. 

 inflatum, Lesquereux, 1870, (Alethopteris 



inflata,) Geo. Sur. 111., vol.- 4, p. 393, 



Coal Meas. 

 insequale, Lesquereux, 1880, Coal Flora of 



Pa., p. 168, Coal Meas. 

 mansfieldi, Lesquereux, 1880, Coal Flora 



of Pa., p. 166, Coal Meas. 

 massilloneum, Lesquereux, 1866, (Aleth- 

 opteris massillionis,) Geo. Sur. 111., vol. 



2, p. 438, Low. Coal Meas. 

 membranaceum, Lesquereux, 1880, Coal 



Flora of Pa., p. 172, Coal Meas. 

 neuropteroides, Lesquereux, 1880, Coal 



Flora of Pa., p. 166, Coal Meas. 

 oblongifolium, Fontaine & White, 1880, 



Perm, or Up. Garb. Flora, p. 56, Coal 



Meas. or Permian, 

 odontopteroides, Fontaine & White, 1880, 



Perm, or Up. Garb. Flora, p. 59, Coal 



Meas. or Permian. 



oweni, Lesquereux, 1860, (Alethopteris 

 oweni,) Geo. Rep. of Arkansas, vol. 2, 

 p. 309, Coal Meas. 



pardeei, Lesquereux, 1880, Coal Flora of 

 Pa., p. 169, Coal Meas. 



rigidum, Lesquereux, 1884, Coal Flora of 

 Pa., p. 746, Coal Meas. 



rugosum, Lesquereux, 1858, (Alethopteris 

 rugosa,) Catal. Potts. Ass'n, p. 11, and 

 Coal Flora of Pa., p. 169, Coal Meas. 



sinuatum, Brongniart, 1828, (Pecopteris 

 einuata,) Hist. d. Veg. Foss., p. 296, and 

 Coal Flora of Pa., p. 745, Coal Meas. 



sullivanti, Lesquereux, 1854, (Callipteris 

 sullivanti,) Bost, Jour. Nat. Hist., vol. 

 6, p. 423, and Geo. Sur. Pa., vol. 2, p. 

 866, Coal Meas. 



unitum, Fontaine & White, 1880, Perm. 



or Up. Carb. Flora, p. 60, Coal Meas. 

 CALLIPTERIS, Brongniart, 1828, Hist. d. Veg. 

 Foss., p. 249. [Ety. kallos, beautiful; 

 pteris, fern.] Fronds polypinnate ; pin- 

 nules sessile and sometimes occurring 

 on the principal rachis, thick; paren- 

 chyma dense, nerves immersed, show- 



- ing creases in the leaf-substance, simple 

 or forking once. Type G. conferta. 



conferta, Sternberg, 1824, (Sphenopteris 

 conferta,) Vers. Darst. Flor. d. Vorwelt 

 and Perm, or Up. Carb. Flora of Pa., 

 p. 54, Coal Meas. or Permian. 



sullivanti, see Callipteridium sullivanti. 

 CARDIOCARPON, Brongniart, 1828, Prodr. 

 Hist. Veg. Foss., p. 87. [Ety. kardia, 

 heart; karpos, fruit.] Seeds of various 

 forms, composed of a compressed, gen- 

 erally cordiform or oval nucleus, sur- 

 rounded by a flattened, fibrous border, 

 or a membranaceous wing. Type C. 

 majum. 



affine, Lesquereux, 1860, Geo. of Ark., 

 vol. 2, p. 311, Coal Meas. 



annulare, Sternberg, 1824, (Carpolithes 

 annularis,) Vers. Darst. Flor. d. Vorwelt 

 and Coal Flora of Pa., p. 814, Subcon- 

 glomerate. 



annulatum, Newberry, 1873, Ohio Pal., 

 vol. 1, p. 374, Coal Meas. 



apiculatum, Goeppert & Berger, 1848, De 

 fructibus et seminibus, p. 23, and Coal 

 Flora of Pa., p. 571, Subconglomerate. 



baileyi, Dawson, 1868, Acad. Geol., p. 554, 

 Devonian. 



bicornutum, Lesquereux, 1870, (Ptilocar- 

 pus bicornutus,) Geo. Sur. 111., vol. 4, 

 p. 443, Coal Meas. 



bicuspidatum, Sternberg, 1820, (Carpo- 

 lithes bicuspidatus,) Flora der Vorwelt, 

 and Coal Flora of Pa., p. 573', Coal Meas. 



bisectum, Dawson, 1863, Can. Nat. and 

 Geol., vol. 8, and Acad. Geol., p. 491, 

 Coal Meas. 



circulare, Lesquereux, 1884, Coal Flora of 

 Pa., p. 812, Coal Meas. 



conglobatum, Lesquereux, 1884, Coal 

 Flora of Pa., p. 810, Coal Meas. 



congruens, Grand Eury, 1877, Flore Car- 

 bonifere, p. 236, and Coal Flora of Pa., 

 p. 573, Coal Meas. 



