Seabird in the Cretaceous, with a species called "Tytthostonyx glauconiticus", which seems allied to the Procellariiformes and Pelecaniformes. In the Paleogene both pterosaurs and marine reptiles became extinct, allowing seabirds to expand ecologically. These post-extinction seas were dominated by early Procellariidae, giant penguins and two extinct families, the Pelagornithidae and the Plotopteridae (a group of large seabirds that looked like the penguins). Modern genera began their wide radiation in the Miocene, although the genus "Puffinus" (which includes today's Manx shearwater and sooty shearwater) might date back to the Oligocene. The highest diversity of seabirds apparently existed during the Late Miocene and
Frederick Wollaston Hutton in 1891. He was founding President of the Royal Society of New Zealand from 1904 to his death in 1905; he was followed by Sir James Hector. He worked successively at the Colonial Museum, Wellington (1871–1873); Otago Museum, Dunedin (1877–1879); and the Canterbury Museum, Christchurch (1887–1905) Hutton died on the return voyage from England on 27 October 1905, and was buried at sea off Cape Town, South Africa. He is commemorated in the Hutton Memorial Medal and Research Fund, awarded for scientific works bearing on the zoology, botany or geology of New Zealand. Hutton's shearwater ("Puffinus huttoni"), a sea bird,