SiGiL. 962

Brongrt. Oloeely related to Sig. yardlei, Leaq. (C. Fl, pi. 73
f. 3; catalogae of PotUville ScieQtific AsBociatioo, p 17, plate
2, fig. 4, good specimens of which Leaq. found at Mammoth
Bed, Kaush Gap, Pa.) XIII.
SigUlarla pulchra, Newb. 1874. Xlll.
SlfcUIaria pyrlformiB, Brongt. 1828.— Lesqi. Coal Flora,
page 799. XIII.
Sigillaria rectOBtriata, Lesqx. ined. Specimeo No. 1112
of Lacoe's cabiaet at Pitteton. Pa.
Sigillaria reniformiB, Brongniart. (S. monoatachya, L.
& Hutt; S. altemana,lu. &H.)— Lesq. Coal Flora, page 501*,
plate 70, figs. 5 to 9. Specimens wilh the bark preserved are
Btilt rarer than those of £. Imvi^ata. Bgt., and the many without
bark are referred to either species at hazard (Leaq.). Extremely
common at some localities, especially iu the anthracite basin
oi Wilkeabarre, at Pittston, Potteville, New Philadelphia, etc.,
but rare in the western hituminoue coal fields (Lesq.). Found
under the DarlingtonhedsLiGsLnneXtxtTi, Beaver Co., Pa. (Q, 55);
and quoted aa flpec. 05-2 (000, p. 255), from While's collec-
tions, at the tunnel one mile eaat of Washington, from the
roof shales of the Washington limestone. XIII ; XV.
Sigillaria reticulata. (Lesquereux, Geological Report of
Arkanaas, Vol. 2, page 310,
plate 3,fig.2 ; Coal Flora of Pa.
1880, page 473, plate 73, figs.
19,19a,fromMale'8coalbaDk,
Ark., also from coal beds in
Alabama.) Collett'e Ind. Rt.
1882, plate 20, fig. 6. 5mJ-
eonglomerate Coal Measures.
XL



Sigillaria rugosa, near S. pittBtoniana. XIII.
Sigillaria satUIii, Brgt. Veg. Foea. Plate 151, identified by
Lesquereux, in Lacoe's specimen No. 471, from an anthracite
bed at Plymouth, Luzerne Co.. Pa. (Coal Flora, Additions, etc.,
1884, P, page 842.) XIII.
963 SiGiL.
