Journal of Palaeogeography     2021 10 (1):  1-18    ISSN: 2095-3836  CN: 10-1041/P Labechia carbonaria Smith 1932 in the Early Carboniferous of England; affinity, palaeogeographic position and implications for the geological history of stromatoporoid-type sponges Stephen Kershaw1,2,*, Consuelo Sendino2 1Department of Life Sciences, Brunel University London, Kingston Lane, Uxbridge, UB8 3PH, UK; 2Department of Earth Sciences, Natural History Museum, Cromwell Road, London, SW7 5BD, UK Received: 2020-05-12  Revised: null  Online: null Supporting info null