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Scientific American

2020-02-14, 00:56
Footprint Find Could Be a "Holy Grail" of Pterosaur Research


How early pterosaurs walked on the ground has been a complete mystery. Now the first known trackways of their footprints offer answers



-- Read more on ScientificAmerican.com


https://www.scientificamerican.com/artic...-research/
www.chinaphonearena.com > Off The Wall > Tech & Science > [Sci-Am] Footprint Find Could Be a "Holy Grail" of Pterosaur Research