Statistics for Unusual Prehistoric Creatures

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Hint	Answer	% Correct
Largest snake to ever exist.	Titanoboa	92%
Fish with considerable biting force, but no true teeth.	Dunkleosteus	78%
Giant herbivorous therapod dinosaur with immense claws.	Therizinosaurus	78%
Small, intelligent dinosaur with large eyes.	Troodon	73%
Shark relative with spiral or whorl teeth.	Helicoprion	71%
Relative of modern elephants with backward-pointing tusks.	Deinotherium	69%
Ice Age rhino with one, massive horn.	Elasmotherium	67%
Giant relative of Oviraptor.	Gigantoraptor	67%
Distant relative of horses, walked like a gorilla.	Chalicotherium	65%
Giant amphibian from the Cretaceous, lived within Antarctic Circle.	Koolasuchus	65%
Largest bony fish to ever exist.	Leedsichthys	63%
Large pig-like predatory mammal, largest in its family.	Daeodon	61%
Cambrian arthropod with five eyes and a proboscis.	Opabinia	57%
Aquatic or semi-aquatic Triassic reptile with an extremely long neck.	Tanystropheus	57%
Cambrian worm-like animal with spines along its back.	Hallucigenia	49%