Analyze the statements below about the fossil excavations: ...
Portuguese Man Accidentally Finds 82-Foot-Long Dinosaur in His Backyard
By Margaret Osborne

(Available at: https://www.smithsonianmag.com/smart-news/portuguese-man-accidentally-finds-82-foot-longdinosaur-in-his-backyard-180980672/ – text specially adapted for this test).
I. The region in Portugal where the bones were found is famous for other important discoveries of Jurassic vertebrates.
II. The researchers were surprised by the position and the preservation of the fossil.
III. Scientists expect to encounter more bones and plan to continue the excavations.
Which ones are correct?