Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Prehistory_of_the_United_States> ?p ?o }
- Prehistory_of_the_United_States abstract "The prehistory of the United States comprises the occurrences within regions now part of the United States of America during the interval of time spanning from the formation of the Earth to the documentation of local history in written form. At the start of the Paleozoic era, what is now "North" America was actually in the southern hemisphere. Marine life flourished in the country's many seas, although terrestrial life had not yet evolved. During the latter part of the Paleozoic, seas were largely replaced by swamps home to amphibians and early reptiles. When the continents had assembled into Pangaea drier conditions prevailed. The evolutionary precursors to mammals dominated the country until a mass extinction event ended their reign.The Triassic, first period of the Mesozoic era followed. Dinosaurs evolved and began their rise to dominance, quickly spreading into the United States. Soon Pangaea began to split up and North America began drifting north and westward. During the latter Jurassic, the floodplains of the western states were home to dinosaurs like Allosaurus, Apatosaurus, and Stegosaurus. During the Cretaceous, the Gulf of Mexico expanded until it split North America in half. Plesiosaurs and mosasaurs swam in its waters. Later into the period it began to withdraw and the coastal plains of the western states were home to dinosaurs like Edmontosaurus, Triceratops, and Tyrannosaurus. Another mass extinction ended the reign of the dinosaurs.The Cenozoic era began afterward. The inland sea of the Cretaceous gradually vanished and mammals were beginning to dominate the land. During the Eocene the western states were home to small primitive camels and horses as well as the carnivorous creodonts. Soon mammals had entered the oceans and the early whale Basilosaurus swam the coastal waters of the southeast. Rhino-like titanotheres dominated Oligocene South Dakota. From this point on the climate in the United States cooled until the Pleistocene, when glaciers spread. Saber-toothed cats, woolly mammoths, mastodons, and dire wolves roamed the land. Humans arrived across a land bridge between Siberia and Alaska and may have played a role in hunting these animals into extinction.".
- Prehistory_of_the_United_States thumbnail Cianobacteris_estructura.png?width=300.
- Prehistory_of_the_United_States wikiPageExternalLink dino.detectives_1_dinosaur-bones-nels-peterson-john-jack-horner?_s=PM:TECH.
- Prehistory_of_the_United_States wikiPageExternalLink article241552.ece.
- Prehistory_of_the_United_States wikiPageExternalLink PA-11.html.
- Prehistory_of_the_United_States wikiPageExternalLink geonote4.pdf.
- Prehistory_of_the_United_States wikiPageExternalLink 44755302.html.
- Prehistory_of_the_United_States wikiPageExternalLink unit03.htm.
- Prehistory_of_the_United_States wikiPageExternalLink www.paleoportal.org.
- Prehistory_of_the_United_States wikiPageExternalLink index.php?globalnav=time_space§ionnav=state&name=Alaska.
- Prehistory_of_the_United_States wikiPageID "37799196".
- Prehistory_of_the_United_States wikiPageLength "53744".
- Prehistory_of_the_United_States wikiPageOutDegree "278".
- Prehistory_of_the_United_States wikiPageRevisionID "659945972".
- Prehistory_of_the_United_States wikiPageWikiLink Africa.
- Prehistory_of_the_United_States wikiPageWikiLink Agnatha.
- Prehistory_of_the_United_States wikiPageWikiLink Allosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Ammonites.
- Prehistory_of_the_United_States wikiPageWikiLink Ammonoidea.
- Prehistory_of_the_United_States wikiPageWikiLink Ammonoids.
- Prehistory_of_the_United_States wikiPageWikiLink Amphibian.
- Prehistory_of_the_United_States wikiPageWikiLink Amphibians.
- Prehistory_of_the_United_States wikiPageWikiLink Ancestral_Rockies.
- Prehistory_of_the_United_States wikiPageWikiLink Antelope_Springs.
- Prehistory_of_the_United_States wikiPageWikiLink Apatosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Archaeocyathids.
- Prehistory_of_the_United_States wikiPageWikiLink Atlantic_Ocean.
- Prehistory_of_the_United_States wikiPageWikiLink Atmosphere.
- Prehistory_of_the_United_States wikiPageWikiLink Basilosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Beck_Spring,_California.
- Prehistory_of_the_United_States wikiPageWikiLink Bering_land_bridge.
- Prehistory_of_the_United_States wikiPageWikiLink Beringia.
- Prehistory_of_the_United_States wikiPageWikiLink Blastoid.
- Prehistory_of_the_United_States wikiPageWikiLink Blastoids.
- Prehistory_of_the_United_States wikiPageWikiLink Blue-green_algae.
- Prehistory_of_the_United_States wikiPageWikiLink Bony_fish.
- Prehistory_of_the_United_States wikiPageWikiLink Brachiopod.
- Prehistory_of_the_United_States wikiPageWikiLink Brachiopods.
- Prehistory_of_the_United_States wikiPageWikiLink Broad-leaved_tree.
- Prehistory_of_the_United_States wikiPageWikiLink Broadleaf_trees.
- Prehistory_of_the_United_States wikiPageWikiLink Brontotheriidae.
- Prehistory_of_the_United_States wikiPageWikiLink Brontotherium.
- Prehistory_of_the_United_States wikiPageWikiLink Bryozoa.
- Prehistory_of_the_United_States wikiPageWikiLink Bryozoans.
- Prehistory_of_the_United_States wikiPageWikiLink Burke_Museum_of_Natural_History_and_Culture.
- Prehistory_of_the_United_States wikiPageWikiLink Cambrian.
- Prehistory_of_the_United_States wikiPageWikiLink Camel.
- Prehistory_of_the_United_States wikiPageWikiLink Camels.
- Prehistory_of_the_United_States wikiPageWikiLink Camptosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Cannonball_Sea.
- Prehistory_of_the_United_States wikiPageWikiLink Carnivora.
- Prehistory_of_the_United_States wikiPageWikiLink Cat.
- Prehistory_of_the_United_States wikiPageWikiLink Category:National_prehistories.
- Prehistory_of_the_United_States wikiPageWikiLink Category:Paleontology_in_the_United_States.
- Prehistory_of_the_United_States wikiPageWikiLink Category:Prehistory_of_the_United_States.
- Prehistory_of_the_United_States wikiPageWikiLink Cenozoic.
- Prehistory_of_the_United_States wikiPageWikiLink Cenozoic_era.
- Prehistory_of_the_United_States wikiPageWikiLink Cincinnati.
- Prehistory_of_the_United_States wikiPageWikiLink Circulation_(fluid_dynamics).
- Prehistory_of_the_United_States wikiPageWikiLink Club_mosses.
- Prehistory_of_the_United_States wikiPageWikiLink Conifers.
- Prehistory_of_the_United_States wikiPageWikiLink Copper_Harbor.
- Prehistory_of_the_United_States wikiPageWikiLink Copper_Harbor,_Michigan.
- Prehistory_of_the_United_States wikiPageWikiLink Coral_reef.
- Prehistory_of_the_United_States wikiPageWikiLink Coral_reefs.
- Prehistory_of_the_United_States wikiPageWikiLink Creodonta.
- Prehistory_of_the_United_States wikiPageWikiLink Creodonts.
- Prehistory_of_the_United_States wikiPageWikiLink Cretaceous.
- Prehistory_of_the_United_States wikiPageWikiLink Crinoid.
- Prehistory_of_the_United_States wikiPageWikiLink Crinoids.
- Prehistory_of_the_United_States wikiPageWikiLink Cryptostome.
- Prehistory_of_the_United_States wikiPageWikiLink Cuyahoga_County,_Ohio.
- Prehistory_of_the_United_States wikiPageWikiLink Cyanobacteria.
- Prehistory_of_the_United_States wikiPageWikiLink Cycad.
- Prehistory_of_the_United_States wikiPageWikiLink Cycads.
- Prehistory_of_the_United_States wikiPageWikiLink Devonian.
- Prehistory_of_the_United_States wikiPageWikiLink Dimetrodon.
- Prehistory_of_the_United_States wikiPageWikiLink Dinosaur.
- Prehistory_of_the_United_States wikiPageWikiLink Dinosaurs.
- Prehistory_of_the_United_States wikiPageWikiLink Diplodocus.
- Prehistory_of_the_United_States wikiPageWikiLink Dire_wolf.
- Prehistory_of_the_United_States wikiPageWikiLink Dire_wolves.
- Prehistory_of_the_United_States wikiPageWikiLink Dune.
- Prehistory_of_the_United_States wikiPageWikiLink Eagle_harbor.
- Prehistory_of_the_United_States wikiPageWikiLink Early_Jurassic.
- Prehistory_of_the_United_States wikiPageWikiLink Earth.
- Prehistory_of_the_United_States wikiPageWikiLink Echinoids.
- Prehistory_of_the_United_States wikiPageWikiLink Edaphosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Edmontosaurus.
- Prehistory_of_the_United_States wikiPageWikiLink Elmo,_Kansas.
- Prehistory_of_the_United_States wikiPageWikiLink Elrathia.
- Prehistory_of_the_United_States wikiPageWikiLink End-Permian_mass_extinction.
- Prehistory_of_the_United_States wikiPageWikiLink Endothyra.
- Prehistory_of_the_United_States wikiPageWikiLink Eocene.
- Prehistory_of_the_United_States wikiPageWikiLink Eohippus.
- Prehistory_of_the_United_States wikiPageWikiLink Equator.
- Prehistory_of_the_United_States wikiPageWikiLink Equisetum.
- Prehistory_of_the_United_States wikiPageWikiLink Eukaryote.
- Prehistory_of_the_United_States wikiPageWikiLink Eukaryotes.
- Prehistory_of_the_United_States wikiPageWikiLink Europe.