| 31. | "Pteranodon sternbergi " is the only known species of " Pteranodon " with an upright crest.
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| 32. | "Pteranodon sternbergi " is the only known species of " Pteranodon " with an upright crest.
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| 33. | "Pteranodon longiceps " would have shared the sky with the giant-crested pterosaur " Nyctosaurus ".
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| 34. | They match the photo with a drawing of a Pteranodon, an ancient reptile thought to be extinct millions of years earlier.
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| 35. | Shigeru confirms that the creature he saw did indeed resemble a pteranodon, and that it had eaten all of the Meganulon.
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| 36. | Samuel Wendell Williston in 1893 independently also considered " Ornithostoma " a synonym of " Pteranodon ingens ".
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| 37. | Williston published a redescription of the skull of Pteranodon based on a more recently discovered and better preserved specimen, KUVP 2212.
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| 38. | Nonetheless, " Pteranodon " are frequently featured in dinosaur media and are strongly associated with dinosaurs by the general public.
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| 39. | Although the evidence seems to point to the Pteranodon as the culprit, the theory is dismissed as being too far-fetched.
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| 40. | Williston also found a coprolite containing tiny, indeterminate bone fragments preserved in one " Pteranodon "'s pelvic area.
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