Ein kurzer Sprung in die tiefe Vergangenheit der

Ein kurzer Sprung in die tiefe Vergangenheit der Erde 1

heute 2

Eiszeit 3

- 20 Ma 4

- 35 Ma 5

- 50 Ma 6

- 65 Ma 7

- 90 Ma 8

- 105 Ma 9

- 120 Ma 10

- 150 Ma 11

- 170 Ma 12

- 200 Ma 13

- 220 Ma 14

- 240 Ma 15

- 260 Ma 16

- 280 Ma 17

- 300 Ma 18

- 340 Ma 19

- 370 Ma 20

- 400 Ma 21

- 430 Ma 22

- 450 Ma 23

- 470 Ma 24

- 500 Ma 25

- 540 Ma 26

- 560 Ma 27

- 600 Ma 28

Und zurück in die Gegenwart. . . 29

- 600 Ma 30

- 560 Ma 31

- 540 Ma 32

- 500 Ma 33

- 470 Ma 34

- 450 Ma 35

- 430 Ma 36

- 400 Ma 37

- 370 Ma 38

- 340 Ma 39

- 300 Ma 40

- 280 Ma 41

- 260 Ma 42

- 240 Ma 43

- 220 Ma 44

- 200 Ma 45

- 170 Ma 46

- 150 Ma 47

- 120 Ma 48

- 105 Ma 49

- 90 Ma 50

- 65 Ma 51

- 50 Ma 52

- 35 Ma 53

- 20 Ma 54

Eiszeit 55

heute 56

Ein kurzer Sprung in die tiefe Vergangenheit der Erde 57

Mollewide Plate Tectonic Maps The maps used are Mollewide (oval globe) projections showing global paleogeography for the past 600 million years. The maps are based on the spherical and rectangular globes in this series but are updated slightly. The projections were made from original rectangular maps and then projected into the mollewide format using FlexifyÆ, a PhotoshopÆ plugin. Mollewide projections show the entire globe in one view, but are distorted significantly along the margins of the globe. Each file is 600 x 1200 pixels (approximately 250 kb). Grid lines are 30ƒx 30ƒ. Download: http: //jan. ucc. nau. edu/%7 Ercb 7/RCB. html Ron Blakey (ronald. blakey@nau. edu) Department of Geology, Box 4099 Northern Arizona University Flagstaff, AZ 86011 Für den Unterricht bearbeitet phone: (928) 523 -2740 Ingo Mennerich, Juni 2004 fax: (928) 523 -9220 58