The Ordovician period represents a time period that was about

The Ordovician Period. The Ordovician Period lasted almost 45 million years, beginning 488.3 million years ago and ending 443.7 million years ago. * During this period, the area north of the tropics was almost entirely ocean, and most of the world's land was collected into the southern supercontinent Gondwana.

they encountered severe weather for which they were poorly prepared.

i dont believe in religion. lets all be peace