Fossil records have proved that Modern Mesozoic (Era of Reptiles-252 to 66 million years ago) and... more Fossil records have proved that Modern Mesozoic (Era of Reptiles-252 to 66 million years ago) and Cenozoic (64-65 million years ago) insect fauna have been evolved from Paleozoic insects. There are about 35 macroscopic phyla of kingdom animalia, arthropods have greatest diversity range with highest number of species and this caused the terrestrial animals group to expand their taxonomy branch. 1st insect was evolved 479 million years ago. 1st flying insect evolved approximately 402 million years ago. The most recent insect fossil was found in Washington State on 24th January 2014. This fossil is 50 million years old one.
Fossil records have proved that Modern Mesozoic (Era of Reptiles-252 to 66 million years ago) and... more Fossil records have proved that Modern Mesozoic (Era of Reptiles-252 to 66 million years ago) and Cenozoic (64-65 million years ago) insect fauna have been evolved from Paleozoic insects. There are about 35 macroscopic phyla of kingdom animalia, arthropods have greatest diversity range with highest number of species and this caused the terrestrial animals group to expand their taxonomy branch. 1st insect was evolved 479 million years ago. 1st flying insect evolved approximately 402 million years ago. The most recent insect fossil was found in Washington State on 24th January 2014. This fossil is 50 million years old one.
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