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Smithsonian Digital Repository >
Browsing by Author Nelson, W. John
Showing results 1 to 5 of 5
| Issue Date | Title | Author(s) | | 2009 | The Biota and Paleoecology of the Upper Pennsylvanian (Missourian) Tinajas Locality, Socorro County, New Mexico | Lerner, A. J.; Lucas, Spencer G.; Spielmann, J. A.; Krainer, K.; DiMichele, William A.; Chaney, Dan S.; Schneider, J. W.; Nelson, W. John; Ivanov, Anton B. |
| 2009 | Catastrophically Buried Middle Pennsylvanian Sigillaria and Calamitean Sphenopsids from Indiana, Usa: What Kind of Vegetation was this? | DiMichele, William A.; Nelson, W. John; Elrick, Scott; Ames, Philip R. |
| 2009 | Incised Channel Fills Containing Conifers Indicate that Seasonally Dry Vegetation Dominated Pennsylvanian Tropical Lowlands | Falcon-Lang, Howard J.; Nelson, W. John; Elrick, Scott; Looy, Cindy V.; Ames, Philip R.; DiMichele, William A. |
| 2011 | No Major Stratigraphic Gap Exists Near the Middle-Upper Pennsylvanian (Desmoinesian-Missourian) Boundary in North America | Falcon-Lang, Howard J.; Heckel, Philip H.; Dimichele, William A.; Blake, Bascombe M.; Easterday, Cary R.; Eble, Cortland F.; Elrick, Scott; Gastaldo, Robert A.; Greb, Stephen F.; Martino, Ronald L.; Nelson, W. John; Pfefferkorn, Hermann W.; Phillips, Tom L.; Rosscoe, Steven J. |
| 2012 | Palaeoecology of Macroneuropteris scheuchzeri, and its implications for resolving the paradox of 'xeromorphic' plants in Pennsylvanian wetlands | Stull, Gregory W.; DiMichele, William A.; Falcon-Lang, Howard; Nelson, W. John; Elrick, Scott |
Showing results 1 to 5 of 5
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