1) Invalid dinosaur
Found on
https://www.crosswordclues.com/clue/walgettosuchus
Walgettosuchus (meaning `Walgett crocodile`) is a now thought invalid genus of theropod dinosaur. In 1905 an opalised vertebra of a theropod dinosaur was found near Wollaston, at Lightning Ridge in New South Wales. The fossil was sent to the British Museum of Natural History and was reported in 1910 by Arthur Smith Woodward. In 1932 the type spe.....
Found on
http://en.wikipedia.org/wiki/Walgettosuchus
No exact match found.
