Based on the female figurines that have been excavated what do researchers theorize

Based on the female figurines that have been excavated researchers theorize that "early religions worshiped the Mother Goddess".  

A mother goddess is a goddess who speaks to, or is a representation of nature, parenthood, fruitfulness, creation, obliteration or who encapsulates the bounty of the Earth. At the point when compared with the Earth or the natural world, such goddesses are once in a while alluded to as Mother Earth or as the Earth Mother.