(uncountable) The science of dating samples of rock or sediment.
Used in a Sentence
geochronology
Definitions, parts of speech, synonyms, and sentence examples for geochronology.
Editorial note
More generally, geochronology is based on numerous methods of which radiometric dating is but one, though a quite powerful one.
Examples7
Definitions3
Parts of speech1
Quick take
(uncountable) The science of dating samples of rock or sediment.
Meaning at a glance
The clearest senses and uses of geochronology gathered in one view.
(countable) Any one of the methods by which the age of different samples of rock can be determined.
(uncountable) The division of ancient time into named subdivisions / periods
Definitions
Core meanings and parts of speech for geochronology.
noun
(uncountable) The science of dating samples of rock or sediment.
noun
(countable) Any one of the methods by which the age of different samples of rock can be determined.
noun
(uncountable) The division of ancient time into named subdivisions / periods
Example sentences
More generally, geochronology is based on numerous methods of which radiometric dating is but one, though a quite powerful one.
Zircon is an excellent mineral for geochronology as it contains U and Th.
> The precise geochronology of the tracks remains uncertain...
Regarding the age, the tools were found via excavation in soil layers that have a known geological age range determined via Geochronology[1].
The zircon crystals in an igneous rock are resistant to weathering (compared to feldspars, another common igneous constituent), so sometimes they end up as grains in sedimentary rocks and we can use a variation on the technique called "detrital zircon geochronology" to estimate the age of sedimentary deposits.
Quote examples
The zircon crystals in an igneous rock are resistant to weathering (compared to feldspars, another common igneous constituent), so sometimes they end up as grains in sedimentary rocks and we can use a variation on the technique called "detrital zircon geochronology" to estimate the age of sedimentary deposits.
Proper noun examples
Regarding the age, the tools were found via excavation in soil layers that have a known geological age range determined via Geochronology[1].
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use geochronology in a sentence?
More generally, geochronology is based on numerous methods of which radiometric dating is but one, though a quite powerful one.
What does geochronology mean?
(uncountable) The science of dating samples of rock or sediment.
What part of speech is geochronology?
geochronology is commonly used as noun.