Reddit reviews Bones of the Earth

Bones of the Earth by Michael Swanwick.

The Great Zoo of China by Matthew Reilly might meet your criteria. I can't recommend it, because I don't care for his writing style, but lots of people do, so YMMV.

Kong Reborn by Russell Blackford starts out as SF about cloning King Kong, then turns into jungle thriller with dinosaurs.

Thunder of Time by James F. David is a dopey thriller about "time quilts" bringing dinosaurs to the present. I understand it's the sequel to his Footprints of Thunder.

Bones of the Earth by Michael Swanwick is a story of really cool dinosaur time travel adventure.

You might try The Jaguar Hunter collection of stories by Lucius Shepard, although I wouldn't call these thrillers. They're psychological and social. The title story is sort of magical, and a couple others are about future soldiers in Latin America. I'm just trying to think of jungle stories, but I don't suppose these are up your alley.

I take it you've already read Ray Bradbury's "A Sound of Thunder" and L. Sprague de Camp's "A Gun for Dinosaur."

http://www.amazon.com/Bones-Earth-Michael-Swanwick/dp/0380812894

Please Please read this one! It makes you feel as if you are placed among the Dinosaurs, you can smell the smells, feel the dew on your skin. It's a time travel book that places you back with these prehistoric creatures.

You need to read Micheal Swanwick - Bones of the Earth. It is an awesome short sci-fi novel. The amazon description doesn't do it justice. Let's just call it paleontologist-time-travel-porn. You'll love it.

I see you like Dinosaur Fiction, if you haven't go get a copy of "Bones of the Earth" by Michael Swanwick

Bones of the Earth https://www.amazon.com/dp/0380812894/ref=cm_sw_r_cp_apa_Wge4ybDEBYZW4