Absolute dating paleontology

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absolute dating paleontology-77

Biostratigraphy is the science of correlation of sedimentary units base on the identifiable fossils they contain.

Paleontologists examine fossils of all kinds, but micropaleontology (the study of microscopic organisms) is perhaps the most useful method of dating because the remains of tiny organisms tend to be better preserved, more widely distributed, and may provide more precise age determinations than larger shells or bone material.

Palynologists separate pollen from sediments for correlation and paleoenvironmental reconstructions.

A geologic map or report typically is only a summary of investigations that frequently involve the collecting and processing of hundreds of rock samples, followed by the evaluation and interpretation of data from a variety of analytical techniques.

A relative age is the age of a fossil organism, rock, or geologic feature or event defined relative to other organisms, rocks, or features or events rather than in terms of years.

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