'gator
This week's Saturday Flashback was only taken a few weeks ago. However, the American Alligator (Alligator mississippiensis) really is a flashback to another age. The species has survived everything that can be thrown at it since at least the Pleistocene, where it is well represented in fossil records. The Pleistocene age started approximately 2 1/2 million years ago. So 2 1/2 million years without doubt though some scientists suggest 14 million years whilst National Geographic, no less, reckons it has been around for 160 million years, avoiding extinction when their prehistoric contemporaries, dinosaurs, died out. Whichever way you look at it and however ancient it actually is, to me the American Alligator definitely looks prehistoric.
This survivor was photographed at Brazos Bend State Park, TX, which is towards the western end of its current range.
'gator
This week's Saturday Flashback was only taken a few weeks ago. However, the American Alligator (Alligator mississippiensis) really is a flashback to another age. The species has survived everything that can be thrown at it since at least the Pleistocene, where it is well represented in fossil records. The Pleistocene age started approximately 2 1/2 million years ago. So 2 1/2 million years without doubt though some scientists suggest 14 million years whilst National Geographic, no less, reckons it has been around for 160 million years, avoiding extinction when their prehistoric contemporaries, dinosaurs, died out. Whichever way you look at it and however ancient it actually is, to me the American Alligator definitely looks prehistoric.
This survivor was photographed at Brazos Bend State Park, TX, which is towards the western end of its current range.