Macrodon sangamonensis Worthen 1890

Abstract

Macrodon sangamonensis Worthen, 1890 Original source Worthen (1890): 123, pl. 21 fig. 3, 3a. Type stratum and age “Coal Measures”; Sparland Formation, McLeansboro Group, Upper Pennsylvanian, Carboniferous. Type locality “ Rolls Ford, Sangamon county, Illinois ”, United States of America. Type material Syntype (s) is stored at the Illinois State Museum under the coll. no. ISM 2585 (Leary 1971). Remarks Recombined as Parallelodon sangamonensis by Morningstar (1922: 210, pl. 11 figs 3–4); also discussed and illustrated in Hoare et al. (1979: 31, pl. 3 figs 9–10).

Authors 3

1. Julia C. Friedel

   University of Cologne

   Affiliation as printed

   Institute of Geology and Mineralogy, University of Cologne, Zülpicher Str. 49 a, 50674 Cologne, Germany

2. Thomas A. Neubauer Aachen Department of Earth and Environmental Sciences

   Ludwig-Maximilians-Universität München · Bavarian Natural History Collections · Naturalis Biodiversity Center · Bayerische Staatssammlung für Paläontologie und Geologie

   Affiliation as printed

   SNSB - Bavarian State Collection for Palaeontology and Geology, Richard-Wagner-Strasse 10, 80333 Munich, Germany. & Department of Earth and Environmental Sciences, Palaeontology & Geobiology, Ludwig-Maximilians-Universität München, Richard-Wagner-Str. 10, 80333 Munich, Germany. & Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands

3. Michael R. W. Amler

   University of Cologne · Philipps University of Marburg

   Affiliation as printed

   Institute of Geology and Mineralogy, University of Cologne, Zülpicher Str. 49 a, 50674 Cologne, Germany. & Department of Geography, Philipps-Universität Marburg, Deutschhausstr. 10, 35032 Marburg, Germany