. Bulletin of the British Museum (Natural History), Geology. f g h Fig. 94 Dindymene sawn sp. nov. Upper Arenig, Fennian Stage, Pontyfenni Formation, B. rushtoni Biozone, loc. 23, Pontyfenni (b, d, e, h, i) or S. abyfrons Biozone, loc. 38, Pen-y-parc (a, c, f, g). a, holotype, cephalon with seven thoracic segments, x 5, It. 18984; b, small axial shield, latex cast from external mould, x 10, It. 18985; c, incomplete cephalon showing sculpture of cheek, x 5, ; d, cranidium, latex cast from external mould, showing sculpture on glabella, x 12-5, It. 18987; e, small axial shield, x 6, It. 1


. Bulletin of the British Museum (Natural History), Geology. f g h Fig. 94 Dindymene sawn sp. nov. Upper Arenig, Fennian Stage, Pontyfenni Formation, B. rushtoni Biozone, loc. 23, Pontyfenni (b, d, e, h, i) or S. abyfrons Biozone, loc. 38, Pen-y-parc (a, c, f, g). a, holotype, cephalon with seven thoracic segments, x 5, It. 18984; b, small axial shield, latex cast from external mould, x 10, It. 18985; c, incomplete cephalon showing sculpture of cheek, x 5, ; d, cranidium, latex cast from external mould, showing sculpture on glabella, x 12-5, It. 18987; e, small axial shield, x 6, It. 18988 ;f, thorax and pygidium, x 8, It. 18989; g, small thorax and pygidium, latex cast from external mould, x 12-5, BGS Prl755; h, cephalon with two thoracic segments, x 4-5, ;i, small cephalon and thorax, x 11, Fig. 95 Reconstruction of Dindymene saron sp. nov., x 8 approx. Facial suture not indicated (but see Whittard 1960: pi. 17, fig. 10).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). London : BM(NH)


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