Lytoloma crassicostatum = Glossochelys planimentum (Owen 1842) English: Fossil sea turtle from the Lower Eocene of Harwich, England; skull from palatal. B.O. = basioccpital, B.S. = basisphenoid, E.O. = exocci Mehr
Lytoloma crassicostatum = Glossochelys planimentum (Owen 1842) English: Fossil sea turtle from the Lower Eocene of Harwich, England; humerus from dorsal (above) and skull from behind (below). B.O. = basioccpi Mehr
"Theriodontia sp.", "Rouxville District, Orange Free State" = Erythrosuchus africanus Broom, 1905 English: Vertebrae of an archosaur from the Beaufort Group, Xhariep District, Free State, South Africa. Natura Mehr
Catalogue of the fossil sponges in the Geological Department of the British Museum (Natural History). With descriptions of new and little-known species. (Illustrated by 38 lithographic plates.) ByGeorge Jenning Mehr
1, 3: "Theriodontia sp.", "Rouxville District, Orange Free State" = Erythrosuchus africanus Broom, 1905 2: Ptychosiagum orientale = Lystrosaurus murrayi (Huxley, 1859) 4: Brithopus priscus = Brithopus priscus Mehr