Royal H. Mapes

Elemental mobility in phosphatic shales during concretion growth and implications for provenance analysis

David L. Kidder, Rama Krishnaswamy, Royal H. Mapes · Chemical Geology · 2003 · 148 citations

Phosphatic Shales, Earth Science, Engineering +10

Ecologic stability of the dysaerobic biofacies during the Late Paleozoic

Thomas Kammer, Carlton E. Brett, Darwin R. Boardman et al. · Lethaia · 1986 · 87 citations

Biology, Early Permian, Myriapoda +15

Carboniferous and Permian Bactritoidea (Cephalopoda) in North America

Royal H. Mapes · KU ScholarWorks (The University of Kansas) · 1979 · 82 citations · Full text

Paleoenvironmental Reconstruction, Permian Bactritoidea

Late Paleozoic conifers of North America: structure, diversity and occurrences

Gar W. Rothwell, Gene Mapes, Royal H. Mapes · Review of Palaeobotany and Palynology · 1997 · 72 citations

Palaeo-environmental Reconstruction, Paleoenvironmental Reconstruction, Engineering +7

New data on the morphology of <i>Sphenothallus</i> Hall: implications for its affinities

Heyo Van Iten, Robt S. Cox, Royal H. Mapes · Lethaia · 1992 · 67 citations

Biology, Morphological Evidence, Phylogenetics +11