A new, “mind-blowing” discovery reveals evidence that Homo erectus and Paranthropus boisei stepped at the same site within days—or hours—of each other

Study provides first evidence of different bipedalism styles on same footprint surface, attributed to both species.

Analysis of Other Fossil Footprint Sites Shows That the Two Species Repeatedly Visited Lake Margin Habitats for Up to 200,000 Years

The "huge" discovery near the shore of Lake Turkana in Kenya proves the theory that some ancient ancestors were neighbors

Newly discovered 1.5-million-year-old footprints reveal how two extinct human species crossed paths within hours of each other.

Ancient footprints discovered in Kenya belong to two different species of human relatives who walked on the same ground at the same time 1.5 million years ago, a study found.

Footprints preserved on the shore of Lake Turkana in Kenya seem to be from two ancient human species, showing they lived there at the same time about 1.5 million years ago

That’s exactly what happened in Kenya, where fossilized footprints tell the story of two early human species sharing the same landscape 1.5 million years ago, according to tagesschau. These prints were found near Lake Turkana in the Koobi Fora Formation,

There’s plenty of evidence that ancient hominin species crossed paths on many occasions – but it’s never been quite as literal as a new discovery in Kenya. Paleontologists have discovered the first known example of fossil footprints left by two different species of ancient hominins on the same day.