. Geological magazine. On the Tertiary Mollusca from Mount Sela, in the Island of Java. Quart. Journ, Geol. Soc. 1864, vol. xx. pp. 45-73, pi. On the Occurrence of a Eecent Species of Trigonia in Tertiary Deposits in AustraKa. Geol. Mag. 1866, Vol. III. p. 201, PI. Continents. Intellectual Ohserver, 1866, vol. x. pp. Water Fossils in Crete. Quart. Journ. Science, 1864, vol. i. pp. 413- 421 (Plate No. 3). Strata Identified by Organic Eemains. Quart. Journ. Sci. 1865, vol. ii. pp. 622- 630 (Plate No. 8).Amber; its Origin and History. Quart. Journ. Sci. 1868
. Geological magazine. On the Tertiary Mollusca from Mount Sela, in the Island of Java. Quart. Journ, Geol. Soc. 1864, vol. xx. pp. 45-73, pi. On the Occurrence of a Eecent Species of Trigonia in Tertiary Deposits in AustraKa. Geol. Mag. 1866, Vol. III. p. 201, PI. Continents. Intellectual Ohserver, 1866, vol. x. pp. Water Fossils in Crete. Quart. Journ. Science, 1864, vol. i. pp. 413- 421 (Plate No. 3). Strata Identified by Organic Eemains. Quart. Journ. Sci. 1865, vol. ii. pp. 622- 630 (Plate No. 8).Amber; its Origin and History. Quart. Journ. Sci. 1868, vol. v. pp. 167-185 (with a Map and Plate). On PalcBocoryne (Joint paper with Prof. Duncan, ), Phil. Trans. Roy. Soc. numerous writings of his later years have been directed toAgriculture in all its branches, and in the future his name willbe best remembered by these; but his memory will be cherished byall who knew him, whether Geologists or Agriculturists. Geol. Mag. i5 Decade III. Vol. IV. Pl. Ophiurella nereidea, Grit, near Weymouth. THE GEOLOGICAL MAGAZINE, NEW SERIES. DECADE III. VOL. IV. No. IllâMARCH, 1887. 0:RX(3rXl<TJ^JL, J^I^TIOXiBS. I, -On a New Ophiurella prom the Calciferous Grit, nearSandsfoot Castle, Weymouth, Dorset.^ By the late Dr. Thomas Wright, , (PLATE III.) Genus Ophiurella, Agassiz, 1836. DISK small, membranous, often indistinct, a character whichseparates this genus from Ophiiira. Eays very long, slender,depressed, formed of circles of plates, four in each circle; thelateral plates are the largest, most prominent, and provided withlong spines; the basal plates are small and spiniferous, and thedorsal smooth and without clothing. Mouth plates small andtriangular. All the species known have been found in the Jurassicrocks. Ophiurella nereidea, Wright, 1880. (PI. III.) Description.âDisk small, irregularly penta-lobed, each lobe con-sisting of a shield-like elevation formed by the radial plates, whic
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