Author Details

Johnson, Gary D., Department of Earth Sciences and Physics, University of South Dakota; 414 East Clark Street, Vermillion, SD 57069-2390, United States

  • Vol 49, No 3 (1999) - Articles
    Dentitions of Late Palaeozoic Orthacanthus species and new species of ?Xenacanthus (Chondrichthyes: Xenacanthiformes) from North America
    Abstract  PDF