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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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Ордовикский период (2 oct 490000000 año aC – 19 jun 442000000 año aC)

Descripción:

Уменьшение площади морских бассейнов. Появление первых наземных беспозвоночных

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ByЕкатерина
6 nov 2018
0
0
328

fecha:

2 oct 490000000 año aC
19 jun 442000000 año aC
~ 5883516 years
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