. The last of the Arctic voyages [microform] : being a narrative of the expedition in Assistance under the command of Captain Sir Edward Belcher, , in search of Sir John Franklin, during the years 1852-53-54. Franklin, John, Sir, 1786-1847; Franklin, John, Sir, 1786-1847; Assistance (Ship); Assistance (Navire); Natural history; Sciences naturelles. %*^:-- \. .-.^ â A; .]n; cAitnoNii'KUoi s ;Jhi HO US to show the iiuujr portions of the septa, these are found to he searcely more unchilated than in the F. njl'indrica; but there is no phiin eentral s|)a('e, tlie sn\all median
. The last of the Arctic voyages [microform] : being a narrative of the expedition in Assistance under the command of Captain Sir Edward Belcher, , in search of Sir John Franklin, during the years 1852-53-54. Franklin, John, Sir, 1786-1847; Franklin, John, Sir, 1786-1847; Assistance (Ship); Assistance (Navire); Natural history; Sciences naturelles. %*^:-- \. .-.^ â A; .]n; cAitnoNii'KUoi s ;Jhi HO US to show the iiuujr portions of the septa, these are found to he searcely more unchilated than in the F. njl'indrica; but there is no phiin eentral s|)a('e, tlie sn\all median fissure; heiiifj; merely a linear perl'oration on the wavy siu'faee. The outer portion of the septa, on tlie eontrary, is excessively waved, so much so that the forward hends of two eontiortiou of the septa slightly curved and simple, whih; the outer and larjjer portion is deeply waved, and often (from a section of the extreme undulation) appa- rently branched. The septa, too, in the ()ut(;r whorls arc? evi- ilently nu)re uudidated t ,au those of the inner ones, and towards the obtuse ends of the shell they arc; probably a f,'ood deal twisted, as the reticulate tissue there is complicated and confused iu the sections. Fig. 1, natural size; \ <' slijrhtly uuif-nifiedâa weathered specinu'n, showing,' the slightly undulated inner septa; '2, a portion of these magnified ; Xh, a cross siictieu (longitudinal), with four or five cons[)icuous whorls, and one or two obscuie eentral ones ; 3, a rough section, magnified, of two of tlie outer ehaud)ers, with their highly undulated septa. Locality.âIn loose blocks at Depot Point, Albert T/uid; gregarious. STYLASTREA INCONEEUTA (Lonsdale). Plate \XXVI., li-. \. SvN, ill (icul. Has vol. i. (121 ; pi. A, W'^. 3. At first sight this fossil, of which then; are numerous exam- ples iu Sir L. Belcher's eollc(;tion, looks so like the common ^'. [Litlimtrotioii) banalI'lfonni: that it would be readily mis- taken for one of its varicti
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Keywords: ., bookcentury1800, booksubjectnaturalhistory, booksubjectsciencesn
