The dinos did not live with these other creatures. It was a unclean fauna dominance while after the flood it was a clean mammal fauna dominance.
I don't want to find mix of these creatures. its impossible by this creationists concept of biogeography.
Again Rob your magical mystical biblical unclean mammal empty world is wrong.
There were many mammals extant during the Jurassic and Cretaceous, here are a few.

The new Jurassic mammal had strong limb bones, likely for digging, and could feed on insects and plants. Here it's portrayed as foraging among ginkgo leaves and the scattered shells of arthropods on the shore of a shallow freshwater lake. Credit: Mark A. Klingler, Carnegie Museum of Natural History
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Large mammals once dined on dinosaurs
When the dinosaurs ruled the world, the mammals hid in the shadows, daring to grow no bigger than shrew-like insectivores that hunted at night. Or so we thought.
Two stunning new fossils from China have overturned this preconception. Not only did large mammals live alongside their giant reptilian cousins, but some were big and bold enough to go dinosaur hunting.
Named Repenomamus giganticus and Repenomamus robustus, the sturdily built mammals lived in China about 130 million years ago, around 65 million years before we thought their kind inherited the Earth. At 1 metre long, R. giganticus was big enough to hunt small dinosaurs, and a newly discovered fossil of its smaller cousin, R. robustus, died with its belly full of young dinosaur.
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Model of R. giganticus, an extinct badger-sized mammal

The skeleton of the dog-sized mammal R. giganticus. Chinese Academy of Sciences
It’s not often your right ROB, but you’re wrong again.
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