Related Books

Spores in strata of late Pennsylvanian cyclothems in the Illinois Basin

• A new cycadophyte and its relatives
  Author(s): Schopf, James Morton
• Contributions to Pennsylvanian paleobotany Mazocarpon oedipternum sp. nov. and Sigillarian relationships
  Author(s): Schopf, James Morton
• Contributions to Pennsylvanian paleobotany: Notes on the Lepidocarpaceae.
  Author(s): Schopf, James Morton

• Upper Mississippian and Pennsylvanian megaspores and other plant microfossils from Illinois
  Author(s): Winslow, Marcia R.
• Some fern-like fructifications and their spores from the Mazon Creek compression flora of Illinois (Pennsylvanian)
  Author(s): Pfefferkorn, Hermann W. ,  Peppers, Russel A.
• Pennsylvanian tree fern compressions Caulopteris, Megaphyton, and Artisophyton gen. nov. in Illinois
  Author(s): Pfefferkorn, Hermann W.