Joseph Paxson Iddings était un géologue et professeur de pétrologie américain dont les recherches ont profondément façonné le domaine de la pétrologie et la compréhension des roches ignées. Son travail a fondamentalement éclairé notre compréhension de leur formation et de leurs caractéristiques. Ses contributions scientifiques ont été honorées par la dénomination du minéral iddingsite et d'un fossile de trilobite en sa mémoire.
First published in 1904, this book is a seminal work in the field of petrology. In it, the authors describe a new system for classifying igneous rocks based on their chemical and mineral makeup, a system that is still widely used today. With its rigorous analysis and detailed descriptions, this book is a must-read for anyone working in the field of geology.
In this groundbreaking work, Joseph Paxson Iddings offers a thorough examination of the science of volcanism. Drawing upon his extensive fieldwork in Hawaii and other volcanic regions, Iddings presents a detailed analysis of the geological processes that give rise to volcanic activity. With its precise scientific language and detailed illustrations, The Problem of Volcanism is a must-read for anyone interested in the complex workings of our planet.