COCCOLITE Meaning and
Definition
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Coccolite is a term used in the field of geology to refer to a type of sedimentary rock composed predominantly of the remains of coccolithophores, which are single-celled marine algae that possess calcareous exoskeletons. The name "coccolite" is derived from the Greek words "kokkos" meaning "grain" or "seed," and "lithos" meaning "rock" or "stone."
Coccolites are typically found in ancient marine deposits, such as sediments and limestone formations, where the abundance of coccolithophore fossils creates a distinctive texture and composition. These microscopic algae have intricate and beautifully ornamented exoskeletons called coccoliths, which can be preserved within the sediment as it undergoes lithification and turns into a rock. The coccolithophores' exoskeletons are primarily composed of calcium carbonate, giving coccolites their characteristic white color and sometimes resulting in the rock's calcium-rich nature.
Examining coccolites can provide valuable insights into past marine ecosystems and climate conditions, as the abundance and diversity of these microfossils can offer information about the water's nutrient levels, temperature, and salinity. Scientists often use microscopic analysis and various imaging techniques to study coccolites in detail, allowing them to reconstruct ancient environments and understand the evolution and ecology of microorganisms.
Overall, coccolites are fascinating geological formations that serve as important records of Earth's history, particularly in relation to ancient marine life and environments.
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In min., a variety of augite.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for COCCOLITE
- xoccolite
- voccolite
- foccolite
- doccolite
- ciccolite
- ckccolite
- clccolite
- cpccolite
- c0ccolite
- c9ccolite
- coxcolite
- covcolite
- cofcolite
- codcolite
- cocxolite
- cocvolite
- cocfolite
- cocdolite
- coccilite
Etymology of COCCOLITE
The etymology of the word "coccolite" is as follows:
The word "coccolith" originates from the Greek word "kokkolithos", which combines "kokkos" meaning "berry" or "grain" and "lithos" meaning "stone". The term was coined in the mid-19th century by Sir Henry de la Beche, a British geologist, to describe microscopic calcium carbonate plates that form the skeletal structures of certain marine organisms known as coccolithophores. Over time, the term "coccolith" gave rise to the word "coccolite", which refers to rocks composed predominantly of these coccoliths.
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