Stable oxygen isotope record of planktonic foraminifera from late Quaternary sediments of the equatorial Pacific

Planktonic foraminiferal test fragmentation in three cores along a depth transect from the western equatorial Pacific (ERDC-93P, 1619 m; RC17-177, 2600 m; V28-238, 3120 m [Thompson, 1976]) were examined for the last 500 kyr at sample intervals from 2.5 to 5 kyr to study the fluctuations of dissolution in the western equatorial Pacific. The age models were constructed by correlating the delta18O records with the SPECMAP stack [Imbrie et al., 1984]. Results showed that intermediate and deep waters experienced the same patterns of dissolution through climatic cycles. Fragmentation varied with a greater amplitude, and the carbonate ion concentration changed less, in the deep than in the intermediate water. Dissolution has significant variance distributions and coherencies with delta18O over the 100, 41, and 23 kyr periods of orbital variations; dissolution maxima lag ice volume minima by 6 to 20 kyr. The dissolution variability was consistent with recent geochemical models which seek to explain the reduction of atmospheric CO2 concentration at the last glacial maximum [Broecker, 1982; Boyle, 1988].

Lecturas

"Primer año secundario."

Dei suoni musicali : lettura fatta nelle sala del Circolo Cittadoni in Modena il 21 marzo 1868 /

University of Illinois bookplate: "From the library of Conte Antonio Cavagna Sangiuliani di Gualdana Lazelada di Bereguardo, purchased 1921".

Fraseologia della Divina commedia e delle liriche di Dante Allighieri /

Vol. 1 of the author's "Manuale dantesco" (half-title).

R.P. Francisci Suarez, Granatensis, e Societate Iesu doctoris theologi, et in Conimbricensi Academia sacrarum literarum primarij professoris. Defensio fidei Catholicae et apostolicæ aduersus Anglicanæ sectæ errores. : Cum responsione ad Apologiam pro Iuramento fidedelitatis, & præfationem monitoriam sernessimi Iacobi Magnæ Britanniæ Regis. Ad serenissimos totius Christiani orbis Catholicos reges et principes.

Includes index.

Opere minori in verso e in prosa/

t. 1. Cinque canti fatti pubblicare da Virginio Ariosto. Frammenti in ottave. Satire. Elegie e capitoli. Egloga. Rime varie. Poesie latine. Poesie attribuite a Lodovico Ariosto.--t. 2. Commedie in prosa. Commedie in versi. L'erbolato. Lettere.

Aurangzi̲b /

Series title also at head of t.-p.

Much ado about nothing /

Publisher's listings on inside covers, front and back fly-leaves, and p. [2]

Sir David Lyndesay's Works ...

Henry Charteris's preface to 1568 ed. of Lindsay's Works, with reproduction of original t.-p.: 13* p. appended.

Oeuvres de Malherbe, recueillies et annotées

Mode of access: Internet.

Grotte, labyrinthe, fontaines et bassins de Versailles.

This volume has been designated "sixième volume" in the Catalogue, for a collection known under the title of the repository, Cabinet du roi. The engravings were prepared between 1672 and 1689 by various engravers: Le Pautre, Le Clerc, Chauveau, Edelinck, Picart, Baudet, Silvestre, Simonneau and Chatillon. They were issued individually at the outset, collected, and in this instance issued in uniform format. The plates of the Labyrinthe, 15 x 8.5 cm., have been printed on 4 leaves of 9 and 1 leaf of 5.

Description sommaire du chasteau de Versailles.

Engraved plan of Versailles and its surrounding park signed "Le Clerc;" key to the plan on facing leaf.

Idolatŕas y supersticiones de los indios.

Published in fascicles between 1892 and 1899.

Labirinthe de Versailles.

The fountains, designed by Lebrun were placed at the path intersections of the labyrinth, which was destroyed in 1774 and replaced by the Bosquet de la Reine.