geological age
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geological age — noun : an age earlier than the postglacial and hence datable only by geology * * * geological age or geologic age, a period in the history of the earth, earlier than the postglacial, or recent, that can be dated only by geological methods … Useful english dictionary
Geological Evidences of the Antiquity of Man — is a book written by British geologist, Charles Lyell in 1863 . The first three editions appeared in February, April, and November 1863, respectively. A much revised fourth edition appeared in 1873. Antiquity of Man, as it was known to… … Wikipedia
age — ► NOUN 1) the length of time that a person or thing has existed. 2) a particular stage in someone s life. 3) the latter part of existence; old age. 4) a distinct period of history. 5) a division of geological time that is a subdivision of an… … English terms dictionary
Age of the Earth — This article is about scientific estimates of the age of the Earth. For religious and other non scientific estimates, see Dating Creation. Earth as seen from Apollo 17 The age of the Earth is 4.54 billion years (4.54 × 109 years ± 1%) … Wikipedia
Geological history of Earth — impacting the Earth in a glancing blow. [cite journal | last = R. Canup and E. Asphaug | title = Origin of the Moon in a giant impact near the end of the Earth s formation | journal = Nature | volume = 412 | pages = 708–712 | date = 2001 | url =… … Wikipedia
Geological Commission of the Cape of Good Hope Publications — The Geological Commission of the Cape of Good Hope published a number fof series of publications during its existence from 1896 to 1911Reference: Price, R.R.M. Catalogue of Publications of South African Geological Surveys and Government… … Wikipedia
Geological history of India — The geological history of India started with the geological evolution of rest of the Earth i.e. 4.57 bya (billion years ago). India has a diverse geology. Different regions in India contain rocks of all types belonging to different geologic… … Wikipedia
geological period — noun a unit of geological time during which a system of rocks formed ganoid fishes swarmed during the earlier geological periods • Syn: ↑period • Hypernyms: ↑geological time, ↑geologic time • Hyponyms: ↑ice age, ↑ … Useful english dictionary
Âge de la Terre — la Terre vue d Apollo 17 L Âge de la Terre est de 4,54 milliards d années (4.54 × 109 years ± 1%)[1]. Cette datation repose sur des preuves scientifique … Wikipédia en Français
geological era — noun a major division of geological time; an era is usually divided into two or more periods • Syn: ↑era • Hypernyms: ↑geological time, ↑geologic time • Instance Hyponyms: ↑Cenozoic, ↑Cenozoic era, ↑ … Useful english dictionary
Geological unit — A geological unit is a volume of rock or ice of identifiable origin and age range that is defined by the distinctive and dominant, easily mapped and recognizable petrographic, lithologic or paleontologic features (facies) that characterize it.… … Wikipedia
