Were Dinosaurs a Part of Original Creation?

“For in six days the Lord made heaven and earth, the sea, and all that in them is…” 

Exodus 20:11

Would that leave out anything?  If God made the sea and everything in it; and the earth and everything on the earth; would that not include dinosaurs?

“And God said, Let the waters bring forth abundantly the moving creature that hath life, and fowl that may fly above the earth in the open firmament of heaven.”  Genesis 1:20

(That would include both marine and flying dinosaurs.")

“And God said, Let the earth bring forth the living creature after his kind, cattle, and creeping thing, and beast of the earth after his kind: and it was so.”

Genesis 1:24

(That would include the land dinosaurs.)

If God created all the dinosaurs,
then He should get credit for it!