Pushes T rex

"We've got help," he said, gesturing toward the
roof of the vehicle.

"What?" she asked. "Who?"

As they turned the corner and headed for the street
she'd been on, she gasped and stared.

Something huge was moving over them. It
loomed, like a nightmare from the movies. She'd
avoided dinosaur movies as a child because they'd
scared her too badly, but this was one even she would
recognize.

Apparently the smaller brother of the earlier
monster had managed to squeeze through the gate.
Yet it was being pushed backward by an even
more familiar figure floating in the air over the street.
He was pushing it back, and for all its massive power
it wasn't making any headway

[...]

Clark was flying over the city rattling off the
locations of the rifts that only he could see. He'd
managed to describe the location of rifts throughout a
third of Manhattan already.

When the flow of words stopped abruptly, Lois
leaned forward.

"What's happening?"

"There's a Tyrannosaurus. I'm pushing it back
through the gate."

Dr. Ledderman spoke. "There's
no chance you could just stun or incapacitate it? It
would be of enormous value to science."

"I don't think the Bronx Zoo has a Tyrannosaurus
cage ready," Clark's voice said dryly. "This thing is
twenty foot tall and it weighs seven tons. It'd eat the
elephants.

Pg. 147