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Acronyms that contain the term palæontology 

What does palæontology mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: palæontology.

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GO

Gene Ontology

Medical » Laboratory

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ONTO

Ontology

Medical » Physiology

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ONT

Ontology

Medical » Physiology

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ONT

Ontology

Medical » Laboratory

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ONT

Ontology

Medical

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SUO

Standard Upper Ontology

Academic & Science

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OWL

Web Ontology Language

Computing » General Computing

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OIL

Ontology Inference Layer

Computing » Networking

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GOC

Gene Ontology Consortium

Medical » Human Genome

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SHOE

Simple Html Ontology Extensions

Computing » General Computing

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OML

Ontology Markup Language

Computing » Software

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OIL

Ontology Interchange Language

Computing » General Computing

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XOL

XML-based Ontology Exchange Language

Computing » Software

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SHOE

Simple HTML Ontology Extension

Computing » Software

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SUO

Standard Upper Ontology Study Group

Computing » General Computing

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ORB

Ontology Referential Base

Miscellaneous » Unclassified

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ZOO

Zoology, Ontology, Ontogeny

Academic & Science » Universities

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ZOOB

Zoology, Ontology, Ontogeny, Botany

Academic & Science » Botany

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ZOOB

Zoology, Ontology, Ontogeny, Botany

Academic & Science » Universities

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OMNI

Ontology For Metrics Of Network Infrastructure

Miscellaneous » Unclassified

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SWOG

Semantic Web Ontology Generator

Computing » Software

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FIBO

Financial Industry Business Ontology

Business

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BORO

Business Object Reference Ontology

Business

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CODT

Configurable Ontology to Data-model Transformation

Computing » Artificial Intelligence

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OBSE

Ontology Based Software Engineering

Computing » Software

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What does palæontology mean?

Palæontology
Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier's work on comparative anatomy, and developed rapidly in the 19th century. The term has been used since 1822 formed from Greek παλαιός ('palaios', "old, ancient"), ὄν ('on', (gen. 'ontos'), "being, creature"), and λόγος ('logos', "speech, thought, study").Paleontology lies on the border between biology and geology, but differs from archaeology in that it excludes the study of anatomically modern humans. It now uses techniques drawn from a wide range of sciences, including biochemistry, mathematics, and engineering. Use of all these techniques has enabled paleontologists to discover much of the evolutionary history of life, almost all the way back to when Earth became capable of supporting life, nearly 4 billion years ago. As knowledge has increased, paleontology has developed specialised sub-divisions, some of which focus on different types of fossil organisms while others study ecology and environmental history, such as ancient climates. Body fossils and trace fossils are the principal types of evidence about ancient life, and geochemical evidence has helped to decipher the evolution of life before there were organisms large enough to leave body fossils. Estimating the dates of these remains is essential but difficult: sometimes adjacent rock layers allow radiometric dating, which provides absolute dates that are accurate to within 0.5%, but more often paleontologists have to rely on relative dating by solving the "jigsaw puzzles" of biostratigraphy (arrangement of rock layers from youngest to oldest). Classifying ancient organisms is also difficult, as many do not fit well into the Linnaean taxonomy classifying living organisms, and paleontologists more often use cladistics to draw up evolutionary "family trees". The final quarter of the 20th century saw the development of molecular phylogenetics, which investigates how closely organisms are related by measuring the similarity of the DNA in their genomes. Molecular phylogenetics has also been used to estimate the dates when species diverged, but there is controversy about the reliability of the molecular clock on which such estimates depend.

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