User:Abyssal/Prehistory of North America/DYK/39

... that a new species of the extinct ant Archimyrmex was described in 2012?
... that Calsoyasuchus valleyceps, an extinct crocodile relative from the Early Jurassic, has a deep groove in its skull from which its species name, "valley head", derives?
... that Stephen Jay Gould once called Donald Prothero "the best punctuated equilibrium researcher on the West Coast"?
... that seeds of the extinct tree Eucommia eocenica have been found with latex covered fossils?
... that the extinct sweat bee genus Nesagapostemon is known from a single 9.9-millimetre (0.39 in) female specimen?

... that the large ritual E-Group complex northeast of the ancient acropolis in the Maya city of El Chal (altar pictured) in Guatemala was once the city centre?
... that the site of the aboriginal village of Nocoroco, near Ormond Beach, Florida, is marked by a large fountain sculpture, called the "Tomokie Fountain"?
... that Golondrina points are considered the most prevalent of Paleo-Indian points in the South Texas Plains and typify the region's first distinguished cultural pattern?
... that the extinct species Trochodendron drachuckii is known from a single Eocene fossil found near Cache Creek, British Columbia?
... that Aenigmastacus, a fossil crayfish from Canada, belongs to a family only otherwise known from the Southern Hemisphere?