. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 9r~tf Z.~<£rz.— 4-v-^/. As Skeleton of caudal fin of Polymixia nobilis (1) and Hoplopteryx a finis (2). n} neural spine ; h, haemal spine; ep, epaxial basalia (epurals) ; u, uroneurals ; %, hypurala ; c, c', centra. processes and behind by the ethmoid, to which they are united by suture ; supraoccipital and parietals not overlapped by the frontals, with prominent crests; occipital crest ex- tending to anterior edge of frontals ; alisphenoids separate, bridged by the orbitos


. The Annals and magazine of natural history; zoology, botany, and geology. Natural history; Zoology; Botany; Geology. 9r~tf Z.~<£rz.— 4-v-^/. As Skeleton of caudal fin of Polymixia nobilis (1) and Hoplopteryx a finis (2). n} neural spine ; h, haemal spine; ep, epaxial basalia (epurals) ; u, uroneurals ; %, hypurala ; c, c', centra. processes and behind by the ethmoid, to which they are united by suture ; supraoccipital and parietals not overlapped by the frontals, with prominent crests; occipital crest ex- tending to anterior edge of frontals ; alisphenoids separate, bridged by the orbitosphenoid. Hypocoracoids narrowed forwards below; pelvic bones remote from the cleithra. Vertebrae 28-34 ; last two centra upturned and anterior uro- neural united with the penultimate centrum by 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 London, Taylor and Francis, Ltd


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Keywords: ., bookce, booksubjectbotany, booksubjectgeology, booksubjectzoology