1. Courant Research Centre Geobiology, Georg‐August‐Universität Göttingen, Goldschmidtstraße 3, 37077 Göttingen, Germany
2. Mikrobielle Phytopathologie, Friedrich‐Schiller‐Universität Jena, Neugasse 25, 07743 Jena, Germany
3. Division of Invertebrate Zoology, American Museum of Natural History, 79th Street at Central Park West, New York, NY 10024, USA
4. Birbal Sahni Institute of Palaeobotany, 53 University Road, Lucknow 226007, India
5. Albrecht‐von‐Haller‐Institut für Pflanzenwissenschaften, Abteilung Systematische Botanik, Georg‐August‐Universität Göttingen, Untere Karspüle 2, 37073 Göttingen, Germany
6. Department of Geology, Hemwati Nandan Bahuguna Garhwal University, Srinagar 246174, India