Across
- This had a slender skull with forward pointing, spiky teeth (15)
- This was a small, sometimes even sparrow-sized, wing fingered pterosaur. (13)
- This appears to have had a thick, hairy coat, which would have kept the pterosaur warm during its flights. (6)
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Down
- This was one of the first birds to evolve (12)
- This was the largest known pterosaur known, and had a wingspan of about 12m (14)
- This had a wing-span of more than 5m, and half the length of its head consisted of a long bony crest (9)
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