BANGKOK, THAILAND — Move over, Tyrannosaurus rex. Asia is about to crown a new prehistoric monarch, and it rules the waterways. Paleontologists in Thailand have teased the upcoming unveiling of a monstrous new spinosaurid dinosaur, nicknamed the “Sam Ran spinosaurid”, which is poised to completely rewrite the history of dinosaur dominance in the region.

Discovered in the Khok Kruat rock formation in northeastern Thailand, this semiaquatic тιтan stretched between 7 to 8 meters (23 to 26 feet) long—comfortably outmeasuring a standard modern pickup truck. Armed with a long, crocodile-like snout and conical, unserrated teeth designed for impaling slippery prey, this river monster dominated the Early Cretaceous river systems roughly 125 million years ago.

“This discovery helps us better understand what spinosaurines looked like and how they evolved in Asia,” stated Dr. Adun Samathi, a leading paleontologist on the project from Mahasarakham University. “[The fossils] also show that dinosaur diversity in Southeast Asia was richer than previously known.”

Rewriting the Evolutionary Map
For decades, the evolutionary epicenter of giant spinosaurids was heavily linked to Europe and North Africa. However, this mᴀssive new find proves that these specialized, fish-eating predators successfully migrated across ancient land bridges, adapting perfectly to the lush, meandering floodplains of prehistoric Thailand.

While previously known only from isolated teeth (often attributed to the dubious genus Siamosaurus), this new specimen provides crucial skeletal clarity. It proves that Southeast Asia wasn’t just a minor outpost for dinosaurs, but a thriving H๏τbed for mᴀssive, specialized apex predators.

The official naming and full peer-reviewed details of this river king are expected to be published soon, permanently cementing Thailand’s place on the global paleontological map.