[Jack O'fagan]

I will bow to your superior knowledge Dr but Genesis 7:2 says

Of every clean beast thou shalt take to thee by sevens, the male and his female: and of beasts that are not clean by two, the male and his female.

In Leviticus 11 it says,

Whatsoever parteth the hoof, and is clovenfooted, and cheweth the cud, among the beasts, that shall ye eat.
Nevertheless these shall ye not eat of them that chew the cud, or of them that divide the hoof: as the camel, because he cheweth the cud, but divideth not the hoof; he is unclean unto you.
And the coney, because he cheweth the cud, but divideth not the hoof; he is unclean unto you.
And the hare, because he cheweth the cud, but divideth not the hoof; he is unclean unto you. And the swine, though he divide the hoof, and be clovenfooted, yet he cheweth not the cud; he is unclean to you.

Are kangaroos clean? If so then God in his infinite wisdow would have definately made them smaller. It would have been a tight squeeze with seven Kangarosaurus Rex.