paleobiologist
Ancient life researcher
A paleobiologist is a scientist who studies ancient life through fossil evidence, combining paleontology with biology to understand how organisms lived, evolved, and interacted with their environments millions of years ago.
The field bridges geological and biological sciences: The paleobiologist reconstructed the ecosystem of a prehistoric seabed from fossil deposits.
Evolutionary relationships among organisms
- speciationFormation of distinct species
- adaptationFitting to new conditions
- extinctionComplete vanishing of a species
- divergenceSeparation from common origin
cladistics · macroevolution · coevolution · descent · homology · living-fossil
Act of unearthing
- carbon-datingIsotope-based age measurement
- stratigraphyStudy of rock layers
- fieldworkResearch conducted on location
- preparationArranging things in advance
Extinct segmented marine arthropod
- dinosaurExtinct Mesozoic reptile
- ammoniteExtinct spiral-shelled cephalopod
- archaeopteryxEarly feathered dinosaur genus
- sauropodLarge long-necked dinosaur
ichthyosaur · pterosaur · mastodon · megafauna · amber · petrified · coprolite · microfossil
Study of ancient flora
- paleoecologyStudy of prehistoric ecosystems
- paleoclimatologyStudy of prehistoric climates
- paleogeographyStudy of ancient Earth surfaces
- biogeographyScience of species distribution
Earliest geological eon
- CambrianEarliest Paleozoic period
- OrdovicianPaleozoic geological period
- SilurianPaleozoic period, mid-range
- DevonianGeologic period, 419-359 million years ago
Carboniferous · Permian · Triassic · Jurassic · Cretaceous · Paleogene · Quaternary · Paleozoic
Before documented civilization
- primordialExisting from the start
- primevalFrom earliest times
phylogeny
Evolutionary relationships among organisms
- speciationFormation of distinct species
- adaptationFitting to new conditions
- extinctionComplete vanishing of a species
divergence · cladistics · macroevolution · coevolution · descent · homology · living-fossil
excavation
Act of unearthing
- carbon-datingIsotope-based age measurement
- stratigraphyStudy of rock layers
- fieldworkResearch conducted on location
trilobite
Extinct segmented marine arthropod
- dinosaurExtinct Mesozoic reptile
- ammoniteExtinct spiral-shelled cephalopod
- archaeopteryxEarly feathered dinosaur genus
sauropod · ichthyosaur · pterosaur · mastodon · megafauna · amber · petrified · coprolite · microfossil · specimen
paleobotany
Study of ancient flora
- paleoecologyStudy of prehistoric ecosystems
- paleoclimatologyStudy of prehistoric climates
- paleogeographyStudy of ancient Earth surfaces
Precambrian
Earliest geological eon
- CambrianEarliest Paleozoic period
- OrdovicianPaleozoic geological period
- SilurianPaleozoic period, mid-range
Devonian · Carboniferous · Permian · Triassic · Jurassic · Cretaceous · Paleogene · Quaternary · Paleozoic · Mesozoic
prehistoric
Before documented civilization
- primordialExisting from the start
- primevalFrom earliest times
- biologistsgeneticist, biochemist, neurobiologist, ecologist, anatomist
- ancient scientistsarchaeologist, paleontologist, anthropologist, prehistorian
paleobiologistwildlife biologist
Scientist studying wild animals
ecologist · marine biologist · zoologist · botanist · microbiologist
paleobiologistethologist
Animal behavior researcher
molecular biologist · physiologist · zoologist · botanist · microbiologist
biology, biologist, botanist, paleontology, zoologist, microbiologist, paleobotanist