- ... that highlights from the history of ceratopsian research include the discovery of the iconic Triceratops (skeletal mount pictured), spike-frilled Styracosaurus, and vast bonebeds preserving thousands of Centrosaurus?
- ... that when the extinct forester moth Neurosymploca? oligocenica was described, a second fossil was known but unavailable for study?
- ... that Xylolaemus sakhnovi was the first of its genus described from the fossil record?
- ...that the discovery of Lazarussuchus showed that choristoderes, a type of aquatic reptile, had not gone extinct in the Eocene, but persisted for millions of years after?
- ... that according to local tradition, on Midsummer's Eve the capstone of the Neolithic St Lythans burial chamber (pictured) in Wales spins round three times, then all the stones bathe in a nearby river?
- ... that the Star Carr house in North Yorkshire, England, was built by Stone Age hunters 10,500 years ago and is the oldest dwelling ever found in Britain?
- ... that before modern paleontology came about, fossils of Encrinus went by a number of names in Germany, including "sun wheels", "Saint Boniface's pennies", and "witches' money"?
- ... that a group of Late Permian mammal relatives called Nanictidopidae (restoration pictured) may have eaten fruit because their small teeth were unsuitable for grinding most plant material?
- ... that multiple Leptocleidus skeletons have been found preserved as gemstone quality opal over the course of the history of plesiosaur research?
- ... that a wheelhouse in archaeology is a prehistoric structure from the Iron Age found in Scotland that was neither a wheel, nor perhaps a house?