GEL 107 Geo TimeScale

GEL 107 Geo TimeScale - GEOLOGIC TIME SCALE ICS PHANEROZOIC...

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2.8 255 535 540 260 265 275 280 285 290 295 300 305 310 315 320 270 325 330 335 345 350 355 360 365 370 375 380 385 390 340 395 400 405 415 420 425 430 435 440 445 450 455 460 410 465 470 475 485 490 495 500 505 510 515 520 525 530 480 Penn- sylvanian Mississippian Carboniferous Devonian Silurian Ordovician Permian Cambrian Late Middle Early Middle Early PALEOZOIC PHANEROZOIC AGE (Ma) AGE (Ma) Stage Epoch Polarity Chron Duration m.y. CENOZOIC Period AGE (Ma) AGE (Ma) AGE (Ma) Pridoli Ludlow Wenlock Llandovery Lopingian Guada- lupian Cisuralian Furongian Middle Early Late Middle Early Late Middle Early Epoch Polarity Chron Polarity Chron Duration m.y. Period AGE (Ma) Stage Epoch Duration m.y. MESOZOIC Period 411.2 416.0 418.7 422.9 428.2 501 318.1 345.3 326.4 374.5 385.3 391.8 397.5 407.0 443.7 445.6 260.4 265.8 275.6 284.4 294.6 303.9 306.5 311.7 421.3 426.2 436.0 439.0 455.8 460.9 468.1 471.8 478.6 488.3 513 542.0 268.0 270.6 299.0 6.6 5.4 2.2 2.6 5 8.8 10.2 4.4 4.9 2.6 5.2 6.4 3
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This note was uploaded on 12/13/2009 for the course GEL GEL 107 taught by Professor Jishin during the Spring '09 term at UC Davis.

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