Are both Brachychiton and Colchicum found on the same continent?
Brachychiton Brachychiton (kurrajong, bottletree) is a genus of 31 species of trees and large shrubs, native to Australia (the centre of diversity, with 30 species), and New Guinea (one species). Fossils from New South Wales and New Zealand are estimated to be 50 million years old, corresponding to the Paleogene.
Calcancora Calcancora is an extinct genus of sea cucumber which existed in Poland during the Triassic period, Germany during the upper Jurassic period, France, Brazil, and the United States during the Paleogene period, and Austria during the Tortonian period. The type species is "Calcancora mississippiensis".