"It's time for change - but not one that we will like " --

Warren Bolton

The One Minute Species
 

Geology Anthropology *BCT in Years Span Years  Minutes & Sec %/24Hrs 24 Hr CLOCK
Pre Camberian  Hadean 4,500,000,000 3,800,000,000 700,000,000 224.0 16 0 0 To 3 44 AM
Archaean 3,800,000,000 2,500,000,000 1,300,000,000 416.0 29 3 44 To 10 40 AM
Proterozoic 2,500,000,000 543,000,000 1,957,000,000 626.2 43 10 40 To 9 06 PM
Phanerozoic Paleozoic Cambrian 543,000,000 490,000,000 53,000,000 17.0 1.2 9 06 To 9 23 PM
Ordovician 490,000,000 443,000,000 47,000,000 15.0 1.0 9 23 To 9 38 PM
Silurian 443,000,000 417,000,000 26,000,000 8.3 0.6 9 38 To 9 46 PM
Devonian 417,000,000 354,000,000 63,000,000 20.2 1.4 9 46 To 10 08 PM
Carboniferous 354,000,000 290,000,000 64,000,000 20.5 1.4 10 08 To 10 26 PM
Permian 290,000,000 248,000,000 42,000,000 13.4 0.9 10 26 To 10 40 PM
Mesozoic Triassic 248,000,000 206,000,000 42,000,000 13.4 0.9 10 40 To 10 53 PM
Jurassic 206,000,000 144,000,000 62,000,000 19.8 1.4 10 53 To 11 13 PM
Cretaceous 144,000,000 65,000,000 79,000,000 25.3 1.8 10 13 To 11 38 PM
Cenozoic Paleogene Paleocene  65,000,000 54,000,000 11,000,000 3.5 0.3 11 38 To 11 42 PM
Eocene  54,000,000 38,000,000 16,000,000 5.1 0.4 11 42 To 11 47 PM
Oligocene  38,000,000 24,000,000 14,000,000 4.5 0.3 11 47 To 11 51 PM
Miocene  24,000,000 5,000,000 19,000,000 6.1 0.4 11 51 To 11 57 PM
Pliocene   5,000,000 2,000,000 3,000,000 1.0 0.1 11 57 To 11 59 PM
Lower 2,000,000 1,800,000 200,000 3.84 0.0 11 59 To 11 60 PM
Neogene Pleistocene   1,800,000 200,000 1,600,000 30.72 0.0 11 59.61 To 11 59.65 PM
Middle 200,000 40,000 160,000 3.07 0.0 11 59.65 To 11 59.96 PM
 Paleolithic,  40,000 12,000 28,000 0.54 0.0 11 59.96 To 11 59.997 PM
Holocene Upper Stone 12,000 5,000 7,000 0.13 0.0 11 59.997 To 11 59.990 PM
Mesolithic  Bronze 5,000 3,000 2,000 0.04 0.0 11 59.990 To 11 59.994 PM
Iron 3,000 0 3,000 0.06 0.0 11 59.994 To 12 00 PM
2014
*BCT= Before Current Time Seconds
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