. Australasian fossils, a students' manual of palaeontology. Paleontology. POSSILIFEROUS EOCKS. 75 Fig. 46.— Turritella Limestone. (T. acricula, Tate) ; Vx nat. size. Cainozoic. L,ake Bullen Merri, near Camper- down, Fig. 47.—Limestone composed of the Valves of an Ostracod (Cypridea). Upper Jurassic. X 9. Swanage. Dorset. England. (h) OSTRACODA.—Ex. Cypridiferous limestone, formed of the minute valves of the bivalved ostra- coda, as that of Durlston, Dorset, England (Fig. 47). (i) CADDIS FLY LARVAE.—Ex. Indusial lime- stone, formed of tubular eases constructed by the larvae of the C
. Australasian fossils, a students' manual of palaeontology. Paleontology. POSSILIFEROUS EOCKS. 75 Fig. 46.— Turritella Limestone. (T. acricula, Tate) ; Vx nat. size. Cainozoic. L,ake Bullen Merri, near Camper- down, Fig. 47.—Limestone composed of the Valves of an Ostracod (Cypridea). Upper Jurassic. X 9. Swanage. Dorset. England. (h) OSTRACODA.—Ex. Cypridiferous limestone, formed of the minute valves of the bivalved ostra- coda, as that of Durlston, Dorset, England (Fig. 47). (i) CADDIS FLY LARVAE.—Ex. Indusial lime- stone, formed of tubular eases constructed by the larvae of the Caddis fly (Phryganea). Occurs at Durckheim, Ehine District, Germany. (j) RED SEAWEEDS.—Ex. Nullipore lime- stone, formed by the stony thallus (frond) of the cal- careous seaweed Lithothamnion, as in the Leithakalk, a common building stone of Vienna. (k) GREEN SEAWEEDS.—Ex. Halimeda lime- stone, forming large masses of rock in the late Caino- zoic reefs of the New Hebrides (Fig. 48).. 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 Chapman, Frank M. (Frank Michler), 1864-1945. Melbourne, London [etc. ] G. Robertson & Company Propy. ltd.
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Keywords: ., bookaut, bookcentury1900, bookdecade1910, booksubjectpaleontology
