TY  - BOOK
AU  - Lesquereux,Leo
TI  - Description of the coal flora of the Carboniferous formation in Pennsylvania and throughout the United States ..
T2  - Pennsylvania. Geological Survey, 2d. Report of progress
AV  - QE157 .A16
PY  - 1879///-84
CY  - Harrisburg
PB  - Board of Commissioners for the Second Geological Survey
KW  - Paleobotany
KW  - Carboniferous
KW  - Pennsylvania
N1  - Paged continuously; Vol. I has half-title: Coal flora of Pennsylvania; Atlas has title: Atlas to the coal flora of Pennsylvania and of the Carboniferous formation throughout the United States ... 1879; "Literature of the U. S. coal flora": v. 2, p. 685-694; I. 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]
ER  -