A rock face on the Monte Conero anticline holds many paddle-like footprint tracks packed together on one surface, likely made ...
Archaeological deposits typically consist of a mix of artefacts and the remains of plants and animals — including the occasional human fossil — all held in a matrix of dirt. But these days, we dig for ...
Kenneth Lacovara, Ph.D., has spent years traveling the world looking for fossils and the extinction layer–a sediment layer covering the world that signifies the end of the Cretaceous period that ...
On Earth, ocean tides and winds carry sediment toward the shoreline, where the sediment settles out to form a beach deposit with a characteristic dipping angle. New observations indicate that early in ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results