Of which "hoax" art thou speaking?........
It seems that, if there was no visible crater, or the remains of one, then there could not be a meteor. So, these two sets of scientists have been throwing rocks at each other for some time.
The new evidence on this tablet indicates that the meteor came in at a very flat angle, 6 degrees off of horizontal, clipped a peak, and shattered, causing a landslide as half the mountain sheared into the valley, and breaking the meteor into small enough bits to not leave a major crater.
Cf. Free Republic, Clay tablet holds clue to asteroid mystery, posted by bruinbirdman 03/31/2008.
If thou dost not recognize a hoax as foolish as this one, go reap moonbeames.