Re:Dinosaur Footprints on a Cave Ceiling
by thih9 on Thursday May 14, 2020 @06:27AM
(#23177769)
The article describes that dinosaurs made footprints on the ground, it took ages and a number of geological processes for the footprints to appear on a cave ceiling.
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Re:Dinosaur Footprints on a Cave Ceiling
by hardlianotion on Thursday May 14, 2020 @07:28AM
(#23178197)
Thanks. I have stopped thinking they were lying on their backs and smiling to themselves.