It's a tense wait for Clayton Phipps as he calls in a surveyor to check his promising T-Rex dig site. Mike takes a risk to prep his valuable T-Rex skull.
Aaron, Jake and Tori hope to find a skull at the Duckbill site. Clayton begins to excavate the T-Rex site, and Mike travels to Utah to prep the T-Rex skull.
When a wildfire surrounds his hometown, Clayton Phipps helps fight the flames. Plus, the Abercrombie family discovers a Mammoth fossil map on their ranch.
In Wyoming, Mike Harris and his team uncover a huge Triceratops. Plus, fossil hunter Andre Lujan follows a 90-year-old map to a massive mammoth site.
The Harris-Bolan crew unearths an extremely rare Ceratopsian. Clayton Phipps makes a shocking discovery, and Andre Lujan digs up an enormous mammoth tusk.
With winter approaching, Clayton and Luke race to excavate two big Triceratops skulls. The Harris-Bolan crew search for a crucial missing femur for their Ceratopsian.
Clayton gets news about the Nano sale races to extract a rare trike tail before a storm hits. The Harris-Bolans have finally found evidence of a Ceratopsian skull.
Clayton brings in a team of horses and a helicopter to help extract a valuable fossil that's trapped in a precarious location. Mike comes face-to-face with Cowboy Rex.