- ... that the recently described extinct penguin Inkayacu from the Eocene of Peru is postulated to have had gray and reddish brown feathers, unlike the black and white feathers of living penguins?
- ... that at just over 18 millimetres (0.71 in), Fibla carpenteri is the largest species of snakefly known from amber?
- ... that unlike other Eocene crocodilians found in Zamora, Spain, the extinct genus Duerosuchus was primarily a fish eater?
- ... that Archiinocellia is noted to be the only snakefly fossil genus from British Columbia and one of only two from Canada?
- ... that a fossil of the extinct monitor lizard Saniwa preserves cartilage, scales, and even a wind pipe?