• Source: Palaeogeography

Palaeogeography (or paleogeography) is the study of historical geography, generally physical landscapes. Palaeogeography can also include the study of human or cultural environments. When the focus is specifically on landforms, the term paleogeomorphology is sometimes used instead. Paleomagnetism, paleobiogeography, and tectonic history are among its main tools.
Palaeogeography yields information that is crucial to scientific understanding in a variety of contexts. For example, palaeogeographical analysis of sedimentary basins plays a key role in the field of petroleum geology, because ancient geomorphological environments of the Earth's surface are preserved in the stratigraphic record. Palaeogeographers also study the sedimentary environment associated with fossils for clues to the evolutionary development of extinct species. Palaeogeography is furthermore crucial to the understanding of palaeoclimatology, due to the impact of the positions of continents and oceans on influencing global and regional climates.
Palaeogeographical evidence contributed to the development of continental drift theory, and continues to inform current plate tectonic theories, yielding information about the shape and latitudinal location of supercontinents such as Pangaea and ancient oceans such as Panthalassa, thus enabling reconstruction of prehistoric continents and oceans.




See also


Paleoclimatology – Study of changes in ancient climate
Paleoceanography – Study of the oceans in the geologic past
Paleocontinent – A distinct area of continental crust that existed as a major landmass in the geological past
Paleoecology – Study of interactions between organisms and their environments across geologic timescales
Paleogeography of the India–Asia collision system
Paleohydrology – Study of hydrology over geological time
Paleontology – Study of life before the Holocene epoch, often involving fossils and pollen (palynology).
Paleopedology – Discipline studying soils of the past eras
Paleosol – Soil buried under sediment or not representative of current environmental conditions
Physical geography – Study of processes and patterns in the natural environment
Plate tectonics – Movement of Earth's lithosphere




References






Further reading


Irving, Edward (February 8, 2005). "The Role of Latitude in Mobilism Debates". PNAS. 102 (6): 1821–1828. Bibcode:2005PNAS..102.1821I. doi:10.1073/pnas.0408162101. PMC 548542. PMID 15684058.




External links



An interactive tool to visualize paleogeography and reconstruct data (map.paleoenvironment.eu)
Deep Time Maps

Kata Kunci Pencarian:

• Paleogeografi
• Kerak (geologi)
• Kebakaran hutan dan lahan
• Wombat
• Megalodon
• Akar
• Keanekaragaman hayati
• Dipnoi
• Letusan Samalas 1257
• Teori bencana Toba
• Palaeogeography
• Palaeogeography, Palaeoclimatology, Palaeoecology
• Permian–Triassic extinction event
• Silurian
• Triassic
• Devonian
• Eocene
• Ordovician
• Japanese archipelago
• Jurassic