:

: :

35 - 40 2.7 / 3 .

7 - 10 3 / 3 .

: 70 150 .

: .

: 200-300 .

: 5.5 / 3 2.7 / 3 3 / 3 12-13 / 3 .

: .

: :
1) ( ) .

2) ( ) .

3) ( ) .





1915 1929 ALFRED WEGENER pangea . laurasia gondwanaland tethys sea jurassic gondwanaland cretaceous .


paleoclimate


-
- .





" "















:" " [: 88] Ǻ . 23.5 ӡ ǡ :" " [: 15].

ѡ ɡ .

ǡ .

֡ ֺ ǡ ɺ .


" " :" " . : . "": ѡ ѡ .

"" ɡ ȡ "" .

" " ȡ ȡ " " - -:" ".

: .

: ǡ ɡ ۡ ʡ .

" " ɡ ɡ ȡ :" ٱ " " ٱ " .

ͺ ɺ :" ٱ ٱ " [: 10] :" ٱ ٱ " [: 47] ǡ .

: : :" ".

.

:" ٱ " " " ɡ " " " ٱ " ѡ - -.

" " " "" ɡ ڡ :" ".

:" " ͡ ǡ ơ ͡ ǡ .

ɺ ǡ :

: Ǻ :" " [: 105] .

: :" " ɺ :" " [: 7] :" " ǡ .

"" :" " ɡ : ѡ .

" " ɡ ȡ ֡ "" " " ɡ ӡ ɡ ǡ " " ( ) ( ) ( ) ѿ

͡ ֡ ͡ : ߿ .

.


Earth Crust - 10- 70, 2.7-3.4 /3 ( ), ѡ ɡ () Mantle 2500-3000, 4-6 /3.

.

"" ʡ Ѻ Athenosphere .

:

: :American Plate: .

: African Plate: .

: Eurasian Plate: Plate .

: () Antarcatica: ɡ .

: Indian Plate: .

: Pacific Plate: .

:





:Convergent Movement


ɡ ɡ ǡ Subduction ڡ ɡ :



: : 45 ɡ 2004 .




: 360-286 ɡ .



: (Tethys) . :








Ѻ . ɡ ɡ .



ɡ ɡ .



() :Divergent Movement


Ϻ ǡ () (Asthenosphere) ֺ .



ɺ : :" " [: 104].



ɡ ( - - ) ɡ Ǻ ǡ () ɡ :







Ⱥ ɺ ɡ ɡ .

Paleomap Project . (255 ) (Pangea) ( Paleomap Project).








:" " :" " [: 104] ѡ .