Triple

Target class: Cenozoic climate transition
Context triple: [Eocene–Oligocene climate transition, instanceOf, Cenozoic climate transition]

• A. geological era
  A geological era is a major division of Earth's history, spanning tens to hundreds of millions of years, characterized by significant and distinguishable changes in the planet's climate, life forms, and geology.
• B. geologic time interval chosen
  A geologic time interval is a span of Earth’s history defined by characteristic rock layers, fossil assemblages, and major geological or biological events, used to organize and correlate geological and paleontological data.
• C. post-glacial stage of the Baltic Sea
  The post-glacial stage of the Baltic Sea is the developmental phase following the last Ice Age during which the retreat of continental ice sheets, isostatic land uplift, and changing sea levels transformed the basin from a glacially dammed lake into a brackish marginal sea with evolving coastlines and ecosystems.
• D. division of the Mesozoic Era
  A division of the Mesozoic Era is a major chronological subdivision—such as the Triassic, Jurassic, or Cretaceous Period—characterized by distinct geological, climatic, and biological conditions.
• E. Earth system component
  An Earth system component is a fundamental subsystem of the planet—such as the atmosphere, hydrosphere, biosphere, geosphere, or cryosphere—that interacts with other components through physical, chemical, and biological processes to shape Earth’s overall behavior.
• F. None of above.