Realitive dating bill consolidating finance bad credit
The discovery of a whale fossil dating back to 36.4 million years ago has filled in a gaping hole in the evolution of baleen whales, a group that includes humpbacks (Megaptera novaeangliae) and blue whales (Balaenoptera musculus).
The creature, named Mystacodon selenensis, is the oldest baleen-whale relative yet found. 2017).“This is the fossil that we’ve been waiting for,” says Nick Pyenson, a palaeontologist at the Smithsonian National Museum of Natural History in Washington DC.
As these changes have occurred, organisms have evolved, and remnants of some have been preserved as fossils.
A fossil can be studied to determine what kind of organism it represents, how the organism lived, and how it was preserved.
The photo was taken a few weeks ago in a hotel room where June, Mc Daniel, and other guests were hanging out.
Despite seeming like a relatively stable place, the Earth's surface has changed dramatically over the past 4.6 billion years.
“It’s a nice example for evolution at work.”Before now, the oldest known baleen-whale fossil was 34 million years old.