TY - RPRT TI - Cyclic changes in Pennsylvanian paleoclimate and effects on floristic dynamics in tropical Pangaea AU - William A. DiMichele AU - C. B. Cecil AU - I.P. Montanez AU - H. J. Falcon-Lang PY - 2010 DO - 10.1016/j.coal.2010.01.007 UR - https://pubs.usgs.gov/publication/70037299 ID - 70037299 ER -