Gargantuan Fossil

Gargantuan Fossil Fauna

Attribute	Details
Age	Approximately 3,000,000 years old
Status	Extinct
Biomes	Bone Fields, Ghost Forest
Classification	Leviathan Class Super-Predator

The Gargantuan Fossil is an enormous, ancient fossil, approximately three million years old, found in the Bone Fields. The skeleton belonged to an eel-like Leviathan Class super-predator dwarfing both the Sea Dragon Leviathan and Sea Emperor Leviathan, despite only being around one third of the whole skeleton. The remains consist of a huge, draconic skull and sixteen pairs of huge ribs. The skeleton is covered in flora and coral. The skull is so large that a Cyclops can fit inside its jaws.

The ribs are identical in structure, though far smaller ones can be seen in the entrance to the Lost River Junction, whilst a much smaller but otherwise identical skull can be found in the Ghost Forest, presumably from a juvenile specimen of the species.

The Precursors were also studying these remains, as evidenced by small, angular indentations on the ribcage. These samples were probably studied at the Lost River Laboratory Cache, as this was the main site in which Leviathan class bone samples are found.

Size

The skeleton is enormous. The skull by itself is just under 100 meters in length, almost as long as the entire body of a Sea Dragon Leviathan. The two lower front teeth measure at 11.4 meters in height and the two upper teeth at 10.3 meters. The largest of the structures resembling eye sockets measure 9.7 meters in diameter.

The skeleton that remains measures at 402 meters in length, and with the PDA estimating that it is only one third of the complete specimen, the creature would likely have measured between 1,100 and 1,300 meters long.

In Life

When this creature still roamed the planet, the immense size of its body would likely have prevented it from surviving within the crater, as it is more than half the 2 kilometer diameter of the entire structure. As little is known of life outside of the crater, it is not clear what it could have preyed on or if the prey species still exists: the most likely living species would be the Reefback Leviathan.

These creatures were likely very long-lived with a low reproductive rate, as a large population of them would very quickly outpace the ability of prey species to repopulate.

Data Bank Entry

The fossilized remains of an extinct super predator. Its sheer size would have prohibited it from entering such an enclosed space, suggesting the geography of the planet has shifted around it over time. A true apex predator.

Dated at approximately three million years old
Rib cage measurements suggest the creature was eel-like in structure
Calculations suggest this is only the front third of the specimen
The remains now support a vibrant microcosm of life

NOTE: There are a series of precise, angular indentations on the rib cage, suggesting a third party has taken samples from the specimen at a previous time.