Imagine scientists discovered a new island X (shown below) of area 600 Sq km, a small landmass that probably broke away from the edge of Laurasia during the late Jurassic era, and evolved in isolation. Scientists found fossils of many species of dinosaurs in region I of approximately 160 sq km, and some dinosaurs and other animals of the Jurassic and Cretaceous period were found in region II of about 80 sq km, but no fossils were uncovered from region III of nearly 80 sq km, IV of about 70 sq km and V of about 210 sq km. They believe that all these regions were geographically separated by some massive unknown barrier that the organisms may or may not have been able to surpass. What would be the explored area of this island?

Imagine scientists discovered a new island X (shown below) of area 600

1.	Imagine scientists discovered a new island X (shown below) of area 600 Sq km, a small landmass that probably broke away from the edge of Laurasia during the late Jurassic era, and evolved in isolation. Scientists found fossils of many species of dinosaurs in region I of approximately 160 sq km, and some dinosaurs and other animals of the Jurassic and Cretaceous period were found in region II of about 80 sq km, but no fossils were uncovered from region III of nearly 80 sq km, IV of about 70 sq km and V of about 210 sq km. They believe that all these regions were geographically separated by some massive unknown barrier that the organisms may or may not have been able to surpass. What would be the explored area of this island?
Answer» Imagine scientists discovered a new island X (shown below) of area 600 Sq km, a small landmass that probably broke away from the edge of Laurasia during the late Jurassic era, and evolved in isolation. Scientists found fossils of many species of dinosaurs in region I of approximately 160 sq km, and some dinosaurs and other animals of the Jurassic and Cretaceous period were found in region II of about 80 sq km, but no fossils were uncovered from region III of nearly 80 sq km, IV of about 70 sq km and V of about 210 sq km. They believe that all these regions were geographically separated by some massive unknown barrier that the organisms may or may not have been able to surpass. What would be the explored area of this island?