Psaronius
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- Anatomy, Affinities, and Evolutionary Implications of New Silicified Stems
- In Situ Coprolites in a P
- Paleoecology of Late Paleozoic Pteridosperms from Tropical Euramerica^ William A
- Petrified Wood : the Silicification Of
- OFFICERS for 1944 University, Eugene S
- *%' Sciencedirect (OJIL
- The Morphology and Anatomy of American Species of the Genus
- Monocyclic Psaronius from the Lower Pennsylvanian of the Illinois Basin
- Fossil Plants from the Union Chapel Mine, Alabama David L
- M23 Tree History Workbook Pub 2018
- Pennsylvanian Tree Fern Compressions Caulopferis, Megaphyfon, and Artisophyfon Gen
- Fossils Mike Viney
- The Anatomy of Arborescent Plant Life Through Time Mike Viney
- Notes on Fossil Nomenclature Species Living Today, the Forests
- 04 Robledo Et Al Pg225a238 Site.Indd
- When Horsetails Became Giants
- Petrifactions and Wood-Templated Ceramics: Comparisons Between Natural and Artificial Silicification*
- American Journal of Science, Vol