02536cam a22003373u 450000100060000000300070000600500170001300600020003000700050003200800410003701000130007804000110009104100170010205000070011910000290012624501050015526400510026030000470031133600260035833700260038433800360041050000310044650802230047752013370070053400450203765300180208265300160210065300200211665300190213685600430215562693UtSlPG20260610134438.0mcr n260607r2020||||utu|||||o|||||||||||||| d a06041304 aUtSlPG 7aen2iso639-1 4aQE1 aCroll, James,d1821-189010aClimate and Time in Their Geological Relations :bA Theory of Secular Changes of the Earth's Climate 1aSalt Lake City, UT :bProject Gutenberg,c2020 a1 online resource :bmultiple file formats atextbtxt2rdacontent acomputerbc2rdamedia aonline resourcebcr2rdacarrier aRelease date is 2020-07-18 aProduced by WebRover, MWS, Robert Tonsing, and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) a"Climate and Time in Their Geological Relations" by James Croll is a scientific publication written in the late 19th century. The work explores the concept of secular changes in the Earth's climate, particularly as they relate to geological phenomena such as the glacial epochs and the distribution of flora and fauna across different climatic zones. Croll aims to substantiate his theories with a rigorous presentation of facts and established physical principles, sidestepping hypothetical scenarios. The opening of the volume presents a preface in which Croll outlines his aims and the foundation of his subsequent arguments. He stresses the significance of understanding the climate as a dynamic agency influencing geological formations rather than attributing changes solely to violent geological events. Croll argues that the changes in Earth's climate are primarily governed by astronomical causes and emphasizes the importance of ocean currents and their role in distributing heat across the globe. He indicates that the investigation into how these climatic agents, which have consistently influenced geological history, forms the basis of the work, setting the stage for an in-depth analysis of the interplay between climate and geological change throughout different epochs. (This is an automatically generated summary.) nOriginal publication data not identified aGlacial epoch aClimatology aGeological time aOcean currents40uhttps://www.gutenberg.org/ebooks/62693