. Bulletin of the British Museum (Natural History), Geology. 10 5 0 10 5 0 10 5 0 m = iO 96 n = n , r-r-Tn â n-i , , .J I I â â Wall-u-Heywood. Jl n =20 -I 1 1 i I I I I t I'll J I I p m =31-57 n = I2 m =37-78 n =47 n ., m = 3007 n =20 t I I I I L . t , I ⢠1 â ^ Boathouse C 10 m=4686 5 n = 37 n n r â 0 ^^-^ J , 1 n . râ1 10 m=4112 5 n = 23 1 0 . 1 . . 30 39 48 57 66 75 Hughley m = 37-16 n =42 LZl I I I I I I I L Dh m = 28 94 n =23 length/ /widtl 21 30 39 48 57 height/ /length 3Vo class intervals Fig. 7. "Variation of Eoplectodonta penkillensis in three populatio
. Bulletin of the British Museum (Natural History), Geology. 10 5 0 10 5 0 10 5 0 m = iO 96 n = n , r-r-Tn â n-i , , .J I I â â Wall-u-Heywood. Jl n =20 -I 1 1 i I I I I t I'll J I I p m =31-57 n = I2 m =37-78 n =47 n ., m = 3007 n =20 t I I I I L . t , I ⢠1 â ^ Boathouse C 10 m=4686 5 n = 37 n n r â 0 ^^-^ J , 1 n . râ1 10 m=4112 5 n = 23 1 0 . 1 . . 30 39 48 57 66 75 Hughley m = 37-16 n =42 LZl I I I I I I I L Dh m = 28 94 n =23 length/ /widtl 21 30 39 48 57 height/ /length 3Vo class intervals Fig. 7. "Variation of Eoplectodonta penkillensis in three populations from the Hughley Shale (Telychian) of Shropshire, England, n = number of specimens, m = mean, and = pedicle and brachial valves. For detailed locahties see 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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