@article{CRGEOS_2014__346_7-8_159_0,
     author = {C. Blaine Cecil and William A. DiMichele and Scott D. Elrick},
     title = {Middle and {Late} {Pennsylvanian} cyclothems, {American} {Midcontinent:} {Ice-age} environmental changes and terrestrial biotic dynamics},
     journal = {Comptes Rendus. G\'eoscience},
     pages = {159--168},
     publisher = {Elsevier},
     volume = {346},
     number = {7-8},
     year = {2014},
     doi = {10.1016/j.crte.2014.03.008},
     language = {en},
}