This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... Coblenz. Cast, 1/. D, S. Io.vinen.iis, Vern. Sub-Carboniferous; Moscow. B, Same, interior of ventral valve, Vi Q, Pseudodeltidium; x, DenUl plates). lamellae ( = DelthyrU, Dalman); Fimbriali, with concentric rows of fine spines ( = Btti calaria, M'Coy); Aperturati, with plications on fold and sinus; Ostiolati, with ...
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This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1900 Excerpt: ... Coblenz. Cast, 1/. D, S. Io.vinen.iis, Vern. Sub-Carboniferous; Moscow. B, Same, interior of ventral valve, Vi Q, Pseudodeltidium; x, DenUl plates). lamellae ( = DelthyrU, Dalman); Fimbriali, with concentric rows of fine spines ( = Btti calaria, M'Coy); Aperturati, with plications on fold and sinus; Ostiolati, with the median fold and sinus without plications; Glahrati, with the surface smooth and glabrous ( = Martinia, M'Coy; Martiniopsis, Waagen; and Mentzelia, Quenstedt). Cyrtia, Dalnian (Fig. 577). Distinguished from Spirifer by having an unusually high ventral area, with its deltbyrium closed by a perforated deltarium. Silurian to Devonian; Europe and North America. Syringothyris, Winchell. Spirifer-like shells, usually with large and erect cardinal areas and an internal tube or syrinx, situated in the delthyrium. Carboniferous; North America and Europe. Ambocoelia, Hall. Small, concave, or plano-convex, Silurian Goitiand. Natural usually smooth Spirifer-like shells. Four well-defined adductor scars near the anterior margin in the dorsal shell. Devonian to Carboniferous; North America and Europe. Verneuilia, Hall and Clarke. Small Spirifers, with a deep median sinus and two pronounced divergent ridges on each valve. Devonian to Carboniferous; Europe. Metaplasia, Hall and Clarke. SpiVi/er-like shells, with a median fold on the ventral valve and a sinus on the dorsal valve. Lower Devonian; North America. Family 3. Athyridae. Phillips. Spiriferacea with the bases of the primary lamellae situated between the spiralia, and sharply recurred dorsalhj at their junction with the crura. Spiralia more or less laterally directed. Jugum complete, V-shaped, with the apex drawn out into a simple, bifurcated, or otherwise modified process. Silurian to...
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Add this copy of Text-Book of Palaeontology. Volume 1 to cart. $29.98, very good condition, Sold by nealsbooks rated 5.0 out of 5 stars, ships from Menominee, MI, UNITED STATES, published 1900 by Macmillan.
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Seller's Description:
Very Good. No Jacket. Book. 8vo-over 7¾"-9¾" tall. Pages are clean and unmarked. Former owner's name inside front cover. Cover corners and edges are unmarred. Binding is tight. 706pp. with 1476 woodcuts.
