Biography: Michael R. Rampino is a Geologist and Professor of Biology and Environmental Studies at New York University, known for his scientific contributions on causes of mass extinctions of life. Along with colleagues, he's developed theories about periodic mass extinctions being strongly related to the...
Naanị ndị otu nwere ike ịmegharị ma ọ bụ budata ya n'ọbá akwụkwọ na vidio anyị
Mepụta Free Akaụntụ