Konsep 2

Ada 2 hal yg menarik untuk penelitian dental anthropology yaitu: 1] Adanya perbedaan ukuran gigi ant & post pada gol gracile & robust australopithecines & 2] Adanya pengecilan ukuran gigi mns yg terjadi jaman Pleis & Holo [Mizoguchi 1993]

Adanya pengecilan gigi tsb ber-beda2 disetiap tempat yg mana hal tsb dipengaruhi oleh perub cara hidup termasuk dietary & nondietary behaviour [Mizoguchi 1993]

Penyebab pengecilan ukuran gigi & cranium thd waktu bisa disebabkan oleh bbrp factor [Storm 1995:120]
1] Adanya perub pd techno-cultural system
2] Perub dlm subsistence yi dr HG ke sistim pertanian
3] Ling hidup yg terpencil misalnya pd isolated island
4] Adanya perub iklim
5] Probable mutation effect [Mizoguchi 1993]

_________________________________________________________________
[18apr12R]
^^ Tooth size reduction is also related to dietary processing & can change in response to subsistence transition (Hinton, Smith & Smith 1980; Kieser 1990; Smith & Horowitz 2007) [1599:14-15]
^^ Pengecilan gigi tsb ber-beda2 disetiap tempat yg mana hal tsb dipengaruhi oleh perub cara hidup termasuk dietary & nondietary behaviour (Mizoguchi 1993:38)
^^ Hinton dkk (1980) mengamati adanya pengecilan gigi terutama BL size dr gol HG ke masy yg membudidayakan jagung di Tennessee (Mizoguchi 1993:38)
^^ Knp AA punya gigi yg besar & Tibetans gig2nya kecil? Itu krn ada perbedaan food habit dmn AA adl HG & tibetan adl pastoral people yg makananx lebih empuk dp AA [Mizoguchi 1993:64]
__________________________________________________________________

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s