. The Bashford Dean memorial volume : archaic fishes. Fishes; Sharks; Fishes, Fossil. The Structure of Dinichthys l<5l. Text-figure 43. A total reconstruction of the head of Dinichthys, viewed from above. EB, externo-basal; C, central; M, marginal; MB, median-basal; Or, orbit; P, pineal; PM, post-marginal; ; PtO, post-orbital; R, rostral. MD is always strongly flattened. Very often two clefts run from the front to the hind margin on both sides of the median line. The distance between them increases towards the back. In addition many small and large clefts cross its thinner si
. The Bashford Dean memorial volume : archaic fishes. Fishes; Sharks; Fishes, Fossil. The Structure of Dinichthys l<5l. Text-figure 43. A total reconstruction of the head of Dinichthys, viewed from above. EB, externo-basal; C, central; M, marginal; MB, median-basal; Or, orbit; P, pineal; PM, post-marginal; ; PtO, post-orbital; R, rostral. MD is always strongly flattened. Very often two clefts run from the front to the hind margin on both sides of the median line. The distance between them increases towards the back. In addition many small and large clefts cross its thinner side parts in various directions. The front angles are also often microstructurally deformed. All these circumstances make MD very flat. Therefore during the reconstruction it must not be forgotten that in reality it was quite strongly curved. On the underside, partly along the front and partly along the side margin, is a very. 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 Dean, Bashford, 1867-1928; Gudger, E. W. (Eugene Willis), 1866-1956. New York : Published by order of the trustees
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Keywords: ., book, bookcentury1900, booksubjectfishes, booksubjectfishesfossil
