. Bulletin of the British Museum (Natural History) Geology Supplement. 128 UPPER CRETACEOUS TELEOSTS frontals. Anteriorly the frontal tapers very slightly to end at the rear of the short, broad, smooth mesethmoid. The supraorbital sensory canal ran within the frontal above the orbit, and gave off a branch which opened through a medial pore at the level of the centre of the orbit. The main supraorbital canal opened anteriorly on the edge of the frontal. so s c. inf. 10mm Fig. 56. Halec eupterygius (Dixon). Neurocranium in dorsal view. The broken line on the left side of the figure in
. Bulletin of the British Museum (Natural History) Geology Supplement. 128 UPPER CRETACEOUS TELEOSTS frontals. Anteriorly the frontal tapers very slightly to end at the rear of the short, broad, smooth mesethmoid. The supraorbital sensory canal ran within the frontal above the orbit, and gave off a branch which opened through a medial pore at the level of the centre of the orbit. The main supraorbital canal opened anteriorly on the edge of the frontal. so s c. inf. 10mm Fig. 56. Halec eupterygius (Dixon). Neurocranium in dorsal view. The broken line on the left side of the figure indicates the course of the sensory 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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