The Arthropleura were considered to be quite fast, as being a relative of centipedes and millipedes families. The Arthropleura are now distinct as of the beginning of the Permian period.
Arthropleura was a distant relative of millipedes and centipedes but much much bigger. Arthropleura lived in the carboniferous period.
There are so many that it's hard to name just a few (there are 6 geologic time periods that existed before the Triassic after all). A few are dimetrodon, arthropleura, the trilobite, meganeura, gorgonops, and ctenorhachis.
Here's a list (Note that some are from the future and therefore made up) Series One: Gorgonopsid, Coelurosauravus, Scutosaurus, Arthropleura, Mesathelae, Mosasaurus, Hespironis, Dodo, Cestoid Parasite, Pteranodon, Anurognathus, Future Predator. Series Two: Deinonychus, Coelurosauravus, Pteranodon, Precambrian Worms, Smilodon, Mer Creatures, Silurian Scorpions, Silurian Millipedes, Colombian Mammoth, Scutosaurus, Future Predator, Arthropleura. Series Three: Pristichampus, Coelurosauravus, Future Predator, Camouflage Creature, Diictodon, Giganotosaurus, Future Fungus, Titanis, Dracorex, Megopteran, Embolotherium, Pteranodon, Australopithecus, possibly Acrocanthosaurus. Series Four: A pliosaur has been confirmed for Series Four. Species is unknown.
as fast as a cheetah running from extinction
fast. not that fast but fast.
Fast food is called fast food because they give it to you fast and it will make you fat fast.
Be Fast! Fast Fast!
So fast that it makes fast people...not fast.
very very very very very fast fast fast
realy fast
Faster than fast!
fast?! too fast!!!!!!