But it really wasn't until three to four years later, when we had an opportunity in the lab to make very detailed observations, and comparisons with other fossil discoveries, that we realized she was a new species of human ancestor.
Related Keywords: New Human She Three Years Until Really
Related Authors: Immanuel Kant Margaret Mead Zora Neale Hurston Pierre Teilhard de Chardin T. E. Lawrence Jane Goodall Herbert Spencer
