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Geologic time shown in a diagram called a geological clock, showing the relative lengths of the eons of Earth's history and noting major events The geological history of the Earth follows the major geological events in Earth's past based on the geological time scale , a system of chronological measurement based on the study of the planet's rock ...
The geological time scale (GTS), as defined by international convention, [3] depicts the large spans of time from the beginning of the Earth to the present, and its divisions chronicle some definitive events of Earth history. Earth formed around 4.54 billion years ago, approximately one-third the age of the universe, by accretion from the solar ...
This questioning represented a turning point in the study of the Earth. It was now possible to study the history of the Earth from a scientific perspective without religious preconceptions. With the application of scientific methods to the investigation of the Earth's history, the study of geology could become a distinct field of science.
Historical geology or palaeogeology is a discipline that uses the principles and methods of geology to reconstruct the geological history of Earth. [1] Historical geology examines the vastness of geologic time, measured in billions of years, and investigates changes in the Earth , gradual and sudden, over this deep time .
the geological history of the Earth itself; genres of history, such as Geographical history – the influence of geographical factors on human history, History of geodesy – development of the discipline concerned mainly with the Earth's overall shape, orientation in space, and gravitational field), History of geography – changes in human ...
1830 – Sir Charles Lyell publishes book, Principles of Geology, which describes the world as being several hundred million years old; 1837 – Louis Agassiz begins his glaciation studies which eventually demonstrate that the Earth has had at least one ice age; 1841 – August Breithaupt, Vollstandiges Handbuch der Mineralogie
Historical geology is a discipline that uses the principles and techniques of geology to reconstruct and understand the geological history of Earth. Articles about that subject are categorized under Category:Geological history of Earth .
The Mesoproterozoic Era [4] is a geologic era that occurred from . The Mesoproterozoic was the first era of Earth's history for which a fairly definitive geological record survives. Continents existed during the preceding era (the Paleoproterozoic), but little is known about them. The continental masses of the Mesoproterozoic were more or less ...