oldest

Fossils of the oldest member of the large dinosaur group found in Argentina

Dinosaur found in Argentina may be the oldest titanosaur ever discovered

Paleontologists Discover Oldest Known Titanosaurus | Paleontology

Argentine titanosaurus may still be the oldest: study

Argentine titanosaurus is perhaps still the oldest: Study | Latin America News

Newly discovered oldest known primate fossils introduce our first ancestor to see dinosaurs

Oldest dog remains in America discovered in Alaska

Remains of the oldest American dog reinforce the idea that first humans arrived along the coast Science

Scientists discover kangaroo painted more than 17,000 years ago is Australia’s oldest rock painting

Mammoth DNA breaks record for world’s oldest series

World’s oldest DNA sequence of million year old mammoths | Environmental News

Million-year-old mammoth genome breaks record for oldest ancient DNA