Periodisasi masa praaksara berdasarkan geologi atau usia lapisan bumi mengalami berbagai perubahan dan perkembangan. Suatu masa dimana bumi dihuni oleh hewan-hewan raksasa dari jenis reptilia disebut .. A masa mesozoikum B masa kuarter C masa paleozoikum D masa Archaikum E masa neozoikum

A

The question is asking about history, specifically historical geology, was a discipline that attempted to explain the origins of the Earth. They are looking to know what era was ruled by giant reptiles. The Mesozoic era is characterized by dinosaurs, which are considered massive reptiles; hence; this is the correct response. The Paleozoic era precedes it and is synonymous with marine life but dinosaurs had not yet entered the scene. Quaternary time is the current time period we are in. The Archean, officially called "archaic" ancient or primitive, extends between about 3850 ± 150 Ma and ends at 2450 for the start of the Proterozoic—hence, the post-Archean corresponds to 86% of Earth's history; this is still too early for complex life forms like reptiles. Finally, the Neozoic time period did have reptiles however dinosaurs were already extinct.