Ancient Dino Region

Ancient Dino Region (ダイノ古代境 Daino Kodaikei) is a humid area on the eastern portion of File Island inhabited by many dinosaur-type Digimon. It is adjacent to the bottom of Great Canyon, and is broken into two areas: The Glacial Time Zone and the Speedy Time Zone, where time passes by at different rates. =Locations=
 * Glacial Time Zone
 * Speedy Time Zone

=Inhabitants=
 * Master Tyranomon
 * Tyranomon
 * Monochromon
 * Insekimon
 * Brachimon
 * Sabirdramon
 * Yanmamon
 * Vermillimon

=Appearances=

Digimon World
Beyond the Amida Forest of Tropical Jungle is the Ancient Dino Region, which is divided into Glacial and Speedy Time Zones. The entrance and the outside parts of Ancient Dino Region is considered Glacial Time Zone, whereas the deeper and more desolate parts of it is considered Speedy Time Zone. Brachimon, Monochromon, and Sabirdramon gives advice to any travelers that might pass by. The guardian of this region is Tyranomon, who guards the entrance and will attack intruders on sight. The reason for his tight security is because of a recent meteor incident, which if cleared may give a reason for Tyranomon to stop guarding the region and join the city. It is also said that Tyranomon's master is currently in recluse, but may come out of it when the time comes. The landing site of the meteor may also attract Nanimon to the area.