01593cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153050001600165100003300181245013800214260008400352300012200436490006300558500002400621500005500645500013500700504006000835505028100895650003201176650003101208830006401239gs 07000746 DLC20260227111306.0780325m18791884paubf    b   s000 0 eng c  ags 07000746   a(OCoLC)3747343  aU.S. Geol. Survey. LibrarycTxEUdDLC  apremarc00aQE157b.A161 aLesquereux, Leo,d1806-1889.10aDescription of the coal flora of the Carboniferous formation in Pennsylvania and throughout the United States ...cBy Leo Lesquereux.  aHarrisburg,bBoard of Commissioners for the Second Geological Survey,c1879-84.  a3 v.bfronts. (maps, v. 1 and 3) fold. pl. LXXXVI-CXI.c23 cm. andeatlas (2 p.l., 18 p., LXXXV (i. e. 87) fold. pl.)1 aPennsylvania. Geological Survey, 2d. Report of progressvP  aPaged continuously.  aVol. I has half-title: Coal flora of Pennsylvania.  aAtlas has title: Atlas to the coal flora of Pennsylvania and of the Carboniferous formation throughout the United States ... 1879.  a"Literature of the U. S. coal flora": v. 2, p. 685-694.0 aI. Cellular cryptogamous plants, Fungi, thalassophytea.  Vascular cryptogamous plants, Calamariæ, Filicacæ (ferns)  1880.--II. Lycopodiaceæ.  Sigillariæ.  Gymnosperms.  1880.--III. [Additions and corrections of the first and second volumes with plates additional to atlas] 0aPaleobotanyyCarboniferous. 0aPaleobotanyzPennsylvania. 0aReport of progress (Geological Survey of Pennsylvania),vP.