èßäÊÓƵapp

ISEM at èßäÊÓƵapp's exhibit, Sea Monsters Unearthed: Life in Angola's Ancient Seas, opened on November 9, 2018 at the Smithsonian Institution's National Museum of Natural History.  It reveals how millions of years ago, large-scale natural forces created the conditions for real-life sea monsters to thrive in the South Atlantic Ocean basin shortly after it formed. The exhibit offers visitors the opportunity to dive into Cretaceous Angola’s cool coastal waters, examine the fossils of striking marine reptiles that once lived there and learn about the forces that continue to mold life in the ocean and on land.  Over 134 million years ago, the South Atlantic Ocean basin did not yet exist. Africa and South America were one contiguous landmass on the verge of separating. As the two continents drifted apart, an entirely new marine environment — the South Atlantic — emerged in the vast space created between them. This newly formed ocean basin would soon be colonized by a dizzying array of ferocious predators and an abundance of other lifeforms seizing the opportunity presented by a new ocean habitat.    For the first time, Angolan fossils of colossal Cretaceous marine reptiles are on public display. Through Projecto PaleoAngola — a collaboration between Angolan, American, Portuguese and Dutch researchers focused on Angola’s rich fossil history — paleontologists excavated and studied these fossils, which were then prepared for the exhibition by a team of scientists and students at Southern Methodist University.

“Fossils tell us about the life that once lived on Earth, and how the environments that came before us evolve over time,” said Louis Jacobs, professor emeritus of earth sciences at èßäÊÓƵapp and collaborating curator for the exhibition. “Our planet has been running natural experiments on what shapes environments, and thereby life, for millions of years. If it weren’t for the fossil record, we wouldn’t understand what drives the story of life on our planet.”