Oldest known bat fossils discovered in Wyoming are a previously unknown species | CNN
Badlands National Park - #BatWeek continues: The oldest bat fossil is from our friends at @fossilbuttenps and dates back 52 million years. At that time, the area was a subtropical lake and
Fossil of primitive bat found in Wyoming shows flying evolved before its 'radar' ability
Giant extinct bat discovered in NZ – News
Primitive Early Eocene bat from Wyoming and the evolution of flight and echolocation | Nature
Messel Fossil Bat Palaeochiropteryx tupaiodon
Fossil Record of the Chiroptera
Fossils solve mystery of bat evolution | Evolution | The Guardian
/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/9f/51/9f51ec12-adc6-4322-85b3-8a8afb322ce9/palaeochiropteryx_paleoart.jpg "Why Bats Are One of Evolution's Greatest Puzzles | Science| Smithsonian Magazine")
Why Bats Are One of Evolution's Greatest Puzzles | Science| Smithsonian Magazine
Early Bat Fossil Photograph by Martin Shields - Pixels
Fossil Mammals - Fossil Butte National Monument (U.S. National Park Service)
Icaronycteris - Wikipedia
Palaeocast | Palaeontology podcasts
Holotype specimen of Icaronycteris index (YPM-PU 18150) from the Green... | Download Scientific Diagram
Earliest bat fossil reveals transition to flight | Ars Technica
Fossil Bat, Fossil Butte National Monument, Wyoming, USA, Foto de Stock, Imagen Derechos Protegidos Pic. WFM-STA50362 | agefotostock
Murgon Bat - The Australian Museum
Bats sophistication in miniature
Bats have hung around for 33 million years, fossil shows | Reuters
Green River Formation Fossils: Turtles, Bat, Crayfish, More
Natural History Collections: Evolution
