Teershari

Qaabnaxa: m.l Isrogrogga:

(jool.) Erey ay qaar jiyoolojiyiin ah u isticmaalaan laba hormo qeybeed oo hore ama waqtiyo waagii kaynosoyik ee qiyaasta waqtiga jiyoolojiga, kana horraysay (waaxed-quartenary) oo fidsan laga ilaabo ilaa 7 milyan oo sano ilaa hal milyan oo sano ka hor.

Erey(o) la macne ah ama xiriir la leh ereyga teershari ↴

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