Paleontology
Paleontology or palaeontology (/ˌpeɪliɒnˈtɒlədʒi, ˌpæli-, -ən-/) 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 determine organisms' evolution and 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 itself originates 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, about 3.8 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. Classifying ancient organisms is also difficult, as many do not fit well into the Linnaean taxonomy that is commonly used for 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 how similar the DNA is 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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Matching Paleontology Colleges
Mesalands Community College
At least 2 but less than 4 years; Public; $2,784 average out-state tuition; $1,512 average in-state tuition |
Bowling Green State University-Main Campus
Four or more years; Public; $18,765 average out-state tuition; $10,776 average in-state tuition |
South Dakota School of Mines and Technology
Four or more years; Public; $12,240 average out-state tuition; $7,820 average in-state tuition |
Scholarships for Paleontology Majors
Edith Nourse Rogers STEM ScholarshipU.S. Department of Veterans Affairs |
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award Up to $30,000 |
deadline Varies |
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Lumpkins Family Merit Scholarship in the College of ScienceUniversity of Notre Dame |
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award $25,000 |
deadline January 01, 2025 |
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Big Bang Theory Graduate Fellowship-PAIDUniversity of California-Los Angeles (UCLA) |
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award $20,000 |
deadline May 01, 2024 |
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SEI Native American Education ScholarshipSolar Energy International (SEI) |
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award $10,000 |
deadline Varies |
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SEI Energy Women in Solar ScholarshipSolar Energy International (SEI) |
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award $10,000 |
deadline Varies |
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NSF S-STEM ScholarshipUniversity of Massachusetts at Dartmouth |
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award Up to $10,000 |
deadline Varies |
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EAGLES Scholarship - PSUPortland State University |
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award $10,000 |
deadline Varies |
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Joseph P. and Helen T. Cribbins ScholarshipAssociation of the United States Army |
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award $10,000 |
deadline May 13, 2024 |
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Veterans and Family ScholarshipFor A Bright Future Foundation |
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award Up to $10,000 |
deadline May 31, 2024 |
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Richard and Muriel Saunders Family ScholarshipColorado Mesa University |
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award $10,000 |
deadline August 01, 2024 |
Paleontology Related Majors
- Chemistry
- Physics
- Astronomy
- Geological and Earth Sciences/Geosciences
- Astrophysics
- Physical Sciences
- Forensic Chemistry
- Meteorology
- Atmospheric Sciences and Meteorology
- Planetary Astronomy and Science
- Organic Chemistry
- Theoretical and Mathematical Physics
- Oceanography, Chemical and Physical
- Environmental Chemistry
- Nuclear Physics
- Chemical Physics
- Astronomy and Astrophysics
- Hydrology and Water Resources Science
- Geophysics and Seismology
- Analytical Chemistry