Fossils ‘Cthulhu’ Fossil: Extinct 430-Million-Year-Old Sea Cucumber In 3D Reconstruction MessageToEagle.com | April 11, 2019 Eddie Gonzales Jr. – MessageToEagle.com – A remarkably well-preserved fossil of extinct 430-million-year-old sea cucumber has been recreated by palaeontologists from the UK and USA . The animal has been named Sollasina Read More