![Fossilized Araucaria mirabilis cones](https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Petrified_Araucaria_cone.jpg/100px-Petrified_Araucaria_cone.jpg)
- ... that the Jurassic conifer Araucaria mirabilis (cone pictured) of Argentina may have been a primary food for sauropods?
- ... that a fossil flower of the extinct palm Roystonea palaea shows damage possibly made by a bat or bird?
- ... that highlights from the history of ankylosaur research include one of the first dinosaurs ever discovered and a dinosaur with armored eyelids?
- ...that American lions were probably cave lions who crossed the Bering land bridge into Alaska?
- ... that Kendallina, a genus of trilobite, lived in North America during the Upper Cambrian?
![A life restoration of Raranimus](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Raranimus_dashankouensis_%282%29.jpg/100px-Raranimus_dashankouensis_%282%29.jpg)
- ... that the recently described synapsid Raranimus (pictured) is the most basal member of the order Therapsida, from which mammals are a descendant taxon?
- ... that the extinct sweat bee Halictus? savenyei was the first fossil bee from Canada to be described?
- ... that fossil specimens of the extinct scorpionfly family Dinopanorpidae, which includes Dinopanorpa and Dinokanaga, sometimes have preserved dark with light to clear color patterning?
- ... that the extinct snakefly genus Proraphidia is known from fossils found in Spain, England, and Kazakhstan?
- ... that remains of the recently described saber-toothed anomodont Tiarajudens were uncovered from a location in Brazil that was first found using Google Earth?