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Amasia (supercontinent)

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has described the next 15 to 100 million years of tectonic development as fairly settled and predictable but no supercontinent will form in that time frame. Beyond that, he cautions that the geologic record is full of unexpected shifts in the tectonic activity that make further projections "very,
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has been stationary for millions of years. The combination of these factors would cause the Americas to be combined with Asia, thus forming a supercontinent. A February 2012 study predicts Amasia will form over the North Pole, in about 50 to 200 million years, closing the
216: 208: 108: 1092: 307: 238: 1085: 280: 17: 300: 76:, North America would be pushed westward. Thus, the Atlantic at some point in the future would be larger than the 1111: 1116: 1078: 1009: 915: 293: 152: 875: 820: 810: 563: 69:, a process which if continued will eventually cause the Pacific to close. Meanwhile, because of the 1029: 795: 1066: 852: 131: 790: 675: 583: 393: 388: 246: 1014: 769: 660: 89: 8: 1024: 971: 761: 720: 113: 680: 879: 725: 705: 112:
very speculative". In addition to Amasia, two other hypothetical supercontinents—
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Supercontinent: Ten Billion Years in the Life of Our Planet,
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Manaugh, Geoff; Twiley, Nicola (23 September 2013).
53:. The prediction relies mostly on the fact that the 179:"Supercontinent Amasia to take North Pole position" 237:Williams, Caroline; Nield, Ted (20 October 2007). 1103: 202: 200: 153:"A history of supercontinents on planet Earth" 1086: 301: 236: 206: 124:"— were illustrated in an October 2007 197: 1093: 1079: 308: 294: 134:, has been proposed in more recent times. 100: 29: 315: 150: 34:Amasia, 100 million years in the future 14: 1104: 45:which could be formed by the merge of 289: 230: 176: 151:Wilkins, Alasdair (27 January 2011). 1045: 24: 265: 25: 1128: 130:article. Another supercontinent, 1049: 1020: 1019: 997: 515: 500: 485: 470: 432: 417: 402: 387: 372: 357: 342: 275:Harvard University Press, 2009, 177:Smith, Kerri (8 February 2012). 843:Possible future supercontinents 219:from the original on 2013-09-25 170: 144: 27:Possible future supercontinent 13: 1: 137: 1065:. You can help Knowledge by 621:Other prehistoric continents 90:North /South American Plates 7: 84:, the boundary between the 10: 1133: 1044: 989: 747: 743: 542: 538: 459: 455: 331: 327: 1030:Chronology of continents 191:10.1038/nature.2012.9996 239:"Pangaea, the comeback" 120:" and Roy Livermore's " 1112:Future supercontinents 791:Great Australian Bight 35: 1117:Palaeogeography stubs 101:Alternative scenarios 41:is a possible future 33: 1015:Continental fragment 1010:Regions of the world 972:Indian Subcontinent 762:Submerged continent 114:Christopher Scotese 753:    548:    465:    337:    36: 18:Amasia (continent) 1074: 1073: 1039: 1038: 985: 984: 980: 979: 801:Kerguelen Plateau 739: 738: 734: 733: 534: 533: 529: 528: 451: 450: 446: 445: 16:(Redirected from 1124: 1095: 1088: 1081: 1053: 1046: 1023: 1022: 1004:World portal 1002: 1001: 939: 888: 845: 773: 750: 749: 745: 744: 623: 561: 545: 544: 540: 539: 519: 504: 489: 474: 462: 461: 457: 456: 436: 421: 406: 391: 376: 361: 346: 334: 333: 329: 328: 310: 303: 296: 287: 286: 259: 258: 256: 254: 249:on 13 April 2008 245:. 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Retrieved 247:the original 242: 232: 221:. Retrieved 213:The Atlantic 212: 182: 172: 160:. 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Index

Amasia (continent)

supercontinent
Asia
the Americas
Pacific Plate
subducting
Eurasia
the Americas
Atlantic
mid-ocean ridge
Pacific
Siberia
Eurasian
North /South American Plates
Arctic Ocean
Paleogeologist
Ronald Blakey
Christopher Scotese
Pangaea Proxima
Novopangaea
New Scientist
Aurica
"A history of supercontinents on planet Earth"
"Supercontinent Amasia to take North Pole position"
doi
10.1038/nature.2012.9996


"What Did the Continents Look Like Millions of Years Ago?"

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