Thursday, 4 August 2011
Settlement History Sangiran
Around age pliosen (approximately 2 million year then) and during age pleistosen under (up to 1,7 million year then, be time born it part east java. At that time vulcanic activity and tektonik begin to form big volcano series (that stills mobile up to now) with hilly series now menciri general scenery at java.
At foot south ridges kendeng can we meet singkapan layers exist in age pliosen and pleistosen that precipated at part north single depression. Layer experience phase tektonik end from pleating process at hilly region kendeng. Climate in indonesia since 2,5 million year ago very influenced by age existence glasial (ice coagulation time) and interglasial (ice liquefaction time). Age glasial influence susurt sea water so that formed new landing that connects java with asian continent. This landing bridge makes the happening of migration from asia landing scattereds to java with another islands. Finally animals and also pithecanthropus at that time can occupy various bew place formed. Erosinya reliefs cause the happening of landing sediment sedimets many contain fossil.
Follow harry widianto, java appointment happens approximately 1,65 million year ago and beginning human settlement approximately 1,5 million year ago (widianto 2001). At the (time) of age interglasial, that is ice liquefaction time, new landing returns to stagnate because sea water experiences increase.