* Astronomy

A new ceratopsid from the Foremost Formation (middle Campanian) of Alberta

Xenoceratops foremostensis gen. et. sp. nov., a new centrosaurine ceratopsid from the Foremost Formation (Campanian) of Alberta, is described based on frill material from at least three adult-sized individuals collected from a low-density bone bed. The material can be assigned to Centrosaurinae based on features of the preserved squamosal. Although the parietals are incomplete, the shape of the diagnostic parietal can be inferred from several overlapping serial elements. The parietal of the new taxon shares with all other centrosaurines, except Centrosaurus apertus, spike-like ornamentation at the posterolateral (P3) locus under traditional coding methods.
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Two new dinosaur species named after Canadians

Two new dinosaur species from Alberta, including one of the smallest adult plant-eating dinosaurs ever discovered, have been named after Canadians.
The first, which was about the size of a medium-sized dog, was named Gryphoceratops morrisoni, after Ian Morrison, a technician at the Royal Ontario Museum in Toronto, who figured out how fossil fragments from the dinosaur's jaw fit together.
The other new species from the same family, Unescopceratops koppelhusae, has been named after Eva Koppelhus, a University of Alberta biologist who studies ancient plant spores and pollen that have been used to help figure out the age of other dinosaur fossils.

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Long-ignored fossil determined to be new species of horned dinosaur

A set of dinosaur bones unearthed in Alberta in 1916 and left unexamined on a shelf in Britain's Natural History Museum for more than 90 years has yielded an unexpected and significant discovery: a new species of horned dinosaur that is forcing scientists to rethink the dividing line between two huge, plant-eating beasts related to the well-known triceratops.
The 75-million-year-old skull fragments from several individuals of the newly identified species were found during a First World War-era dig in a dinosaur bonebed southeast of Calgary, within or just outside of today's Dinosaur Provincial Park.
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Triceratops and Torosaurus have long been considered the kings of the horned dinosaurs. But a new discovery traces the giants' family tree further back in time, when a newly discovered species appears to have reigned long before its more well-known descendants, making it the earliest known member of its family.
The new species, called Titanoceratops after the Greek myth of the Titans, rivalled Triceratops in size, with an estimated weight of nearly 15,000 pounds and a massive eight-foot-long skull.