A piece of dinosaur skull unearthed in northeastern British Columbia earlier this month is the first of its kind discovered in the province, an expert says.
The fossilized tyrannosaur skull was found near Tumbler Ridge, in an area that has produced hundreds of dinosaur teeth, bones and footprints since 2001, but until this month had never yielded a skull.
Richard McCrea, director of the Peace Region Palaeaontology Research Centre, said the discovery means B.C. now has B次元官网网址渟ome bones in the gameB次元官网网址 when it comes to researching the types, age and geographic range of dinosaurs B次元官网网址 information that until now mostly originates from Alberta.
B次元官网网址淲eB次元官网网址檙e in a frontier in British Columbia because thereB次元官网网址檚 been no research in this area,B次元官网网址 he said. B次元官网网址淭his is quite a jump for us.B次元官网网址
Vancouver Island resident Rick Lambert spotted the skull while hiking through the area about 600 kilometres west of Edmonton.
A chiropractor who had once studied and worked in geology, Lambert has found hundreds of fossils including lobsters and crabs, but said discovering a dinosaur skull was a surprise.
B次元官网网址淚 never expected to find something like that. ItB次元官网网址檚 not anything I actually kept my eye out for,B次元官网网址 he said, adding that he was equally surprised to learn a skull had never been found in the region before.
B次元官网网址淚 thought at least theyB次元官网网址檇 have four or five of those in a drawer somewhere,B次元官网网址 Lambert said.
The 100 kilogram fossil B次元官网网址 including the surrounding rock B次元官网网址 features a boomerang-shaped bone from the upper jaw between the eye and nose of the dinosaur, with teeth projecting down.
McCrea said finding this specific peace of bone is significant because it can be used to determine the type of tyrannosaur it originated from.
Tyrannosaur is a grouping of dinosaurs that include the Albertosaurus and Gorgosaurus. McCrea said fossils of these dinosaurs date back about 74 or 75 million years.
The fossil is about 30 to 40 centimetres in length and about 25 centimetres tall at the highest point. McCrea said the full skull was likely close to metre long.
The bodies of tyrannosaurs matched their large skulls. McCrea said a tall person would struggle to reach the top of their back hip, with some having a hip height of over two metres, and could be eight to 10 metres in length.
Determining the type of tyrannosaur may take some time and involve comparing the fossil to others found in Alberta.
B.C.B次元官网网址檚 terrain makes finding fossils difficult because of the heavily-treed forests covering outcropping rock.
B次元官网网址淭o find something like this, itB次元官网网址檚 kind of like winning a lottery in a way because you have such a remote chance of finding something like this at all,B次元官网网址 McCrea said.
Efforts are now underway to find more fossils connected to the skull, but the endeavour is not as simple as returning to the trail where it was found.
McCrea said the rock slab was actually moved to the area about 14 years, likely after being extracted from a quarry in the region.
B次元官网网址淭hat actually gave us a little bit of a puzzle at first B次元官网网址 because we have no record of large meat-eating dinosaurs from this area,B次元官网网址 he said.
He said there are a few leads on the source of the rock and once thatB次元官网网址檚 confirmed, he plans to take a look at the area.
Odds of finding the remainder of the skull are slim but confirming the original location would still provide valuable information about the geological context and even uncover other fossils.
B次元官网网址淵ou donB次元官网网址檛 get anything at all if you donB次元官网网址檛 look and dig,B次元官网网址 he said.
B次元官网网址擣ollow @Givetash on Twitter.
Linda Givetash, The Canadian Press