User:Abyssal/Prehistory of Europe/DYK/7

... that the cretaceous subfamily Sphecomyrminae has not been included in several recent phylogenetic studies of the ant family?
... that one of the Stone Age Lancken-Granitz dolmens (entrance pictured) was used as a shelter by the East German army?
... that the Early Neolithic settlement of Nea Nikomedeia is one of the earliest known sites in Macedonia, dated to 6250–6050 BC?
... that findings of Cylindroteuthis and other belemnites in Greenland suggest that an early form of the Gulf Stream existed as early as the Valanginian (Early Cretaceous)?
... that the fossil crane fly Elephantomyia baltica is known from a single male in amber?

...that unlike most plesiosaurs, Leptocleidus once lived in shallow lagoon environments and likely visited brackish and fresh water systems such as the mouths of rivers?
... that the 2010 excursion of the Clifton Antiquarian Club to the Gower Peninsula led to the discovery of what may be the oldest rock art in the British Isles?
... that the existence of a sea monster in Scotland has finally been proven?
...that Pictish stones are the largest visual relics of Picts of Scotland?
... that Arthropleuridea is an extinct class of myriapods which includes, at over 2 meters long, the largest terrestrial arthropods that ever lived?