Corgan j x (13 resultados)

Hard covers. Condición: Fine. No Jacket. 1st edition. Scarcely used. Weight: 1.0 Language: English.

Soft cover. Condición: Very Good. (1996) vii (i), 170 pp., 62 figs. (Tenn. Division of Geology, Bulletin 84) Paper covers. Signed inscription to previous owner, by the senior author. No other marks.

4 pp., 1 fig., 8.

It is shown that Cyclodostomia Sacco, 1892, is a monotypic subgenus of Odostomia Fleming, 1813, with the only (type-) species Odostomia (Cyclodostomia) italiana Corgan and Van Aartsen, 1998.Marginodostomia Nomura, 1936, which has been considered as synonymous, is here shown to be a full genus and its contents critically evaluated. Species of Marginodostomia occur throughout the world from Paleocene to Recent. Fifteen species are referred to it. 8 pp., gr. 8.…

2 pp., gr. 8.

8 pp., gr. 8.

Edmond Saurin created the names Chrysallidinae Saurin, 1958; Cingulininae Saurin, 1959; Eulimellinae Saurin, 1958; Menesthinae, Saurin, 1958; Odostomellinae Saurin, 1959; Pyrgulininae Saurin, 1959, Syrnolinae Saurin, 1958, and Tiberiinae Saurin, 1958. All these names are available. Within the Pyramidellacea he also created four genus-group names and 255 names for species. Six of his 267 names are replaced because they are preoccupied: Turbonilla inclinea nom. nov. for Chemnitzia obliqua Saurin, 1959, (not C. obliqua Laseron, 1959; not Turbonilla obliqua Degrange-Touzin, 1894); T. normalis nom. nov. for Chemnitzia ambigua Saurin, 1961 (not T. ambigua Deshayes, 1861); Turbonilla (Nisiturris) tumidula nom. nov. for Chemnitzia (N.) tumida Saurin, 1959 (not C. tumida Hornes, 1855); Odostomia (Jordaniella) sulcatella nom. nov. for O. (Jordanula) infrasulcata Saurin, 1959 (not Odontostomia (Syrnola) infrasulcata Tate, 1898); Odostomia saurini nom. nov. for O. (Megastomia) elata Saurin, 1958 (not O. elata A. Adams, 1860b); and Siogamia namensis nom. nov. for Odostomia (Siogamia) transiens Saurin, 1959 (not Odontostomia (Macrodontostomia) submichaelis transiens Sacco, 1892). Saurin s innovative work did much to shape modern concepts of the diversity of the pyramidellacean clade. 5 pp., gr. 8.…

Nomenclatural notes on Cyclostomia are presented; Odostomia italiana and O. daniana are proposed as nomina nova for two nominal fossil species. 2 pp., gr. 8.