Well it took way longer to get to the third and final part of this little post series, but I guess that’s what happens when you’re moving ‘internationally’ while preparing for a conference. C’est la vie! Let’s get to it:
North Carolina’s coast is almost completely framed by a series of barrier islands called the Outer Banks. In a sense, NC gets *two* coastlines – the coastline opening onto the sounds enclosed by the barrier islands, and the coast that opens onto the angry angry Atlantic Ocean.
Next up on our NC geology road trip, we’re stopping on the Piedmont. A big swath of central North Carolina is represented by this physiographic region, which basically equates to the foothills of the Appalachians. I think I have made some people very confused when I’ve pronounced this in the French way that it looks to me, damn my Canadian upbringing, but apparently it sounds like PEEEEEEED-monT.
This is going to be a bit of a metaphorical road trip stop because most of the middle of North Carolina looks like this:
OH GOD THE HUMIDITY Continue reading
We had a palaeontology get-together today and I made these bad boys:
These are my favourite cookies to make and now, dear blog readers, I will share with you the way of the Trilobite Cookie. Continue reading
My time in Raleigh is nearing an end, so it’s high time that I share some of the interesting geological sights I’ve seen since I moved here in 2014! Let’s take a mini virtual road trip across North Carolina, starting in the mountains. (“Mountains”, says the former Albertan inside me.)
Ooh yeah, a fancy car! This post doesn’t have dinosaurs in it, sorry!
I’ve just returned from a Turonian dinosaur hunt in New Mexico! Dinosaurs from this age are extremely rare in North America (and globally as well). Sea levels were at their highest at this time and much of North America was either totally submerged under the Western Interior Seaway, or were rapidly eroding highlands that are gone today. In the United States, New Mexico is the place to be if you want to find dinosaurs from this age, so we spent two weeks checking out the Moreno Hill and Crevasse Canyon formations in the western edge of the state.
Pseudoplocephalus has a new home! WELCOME!
Over the many years I’ve spent thinking about ankylosaurs, I’ve amassed a not insubstantial collection of ankylosaur stuff. And one of the things that I’ve noticed is that when ankylosaurids are shown wielding their tail clubs as weapons, they are almost always fighting some kind of tyrannosaur (but usually Tyrannosaurus, of course). Are there any illustrations that show ankylosaurids fighting anything different?
Back in January I asked my Facebook friends and Twitter followers to look in their homes for ankylosaurs fighting things and to let me know what they found, and now, blog readers, I am asking the same of you! Find some ankylosaurs fighting something and either tweet it to me (@VictoriaArbour) or leave a comment below!
Here’s what the preliminary results from my January request look like! (And yes, there was one example of an ankylosaurid tail clubbing a human.) The data I get from all of you will help me develop hypotheses for better understanding the selective pressures that led to the evolution of tail weaponry in ankylosaurs. Have at it!
Ankylosaurs, like probably most other dinosaurs, were landlubbing, terrestrial animals without obvious aquatic adaptations. And yet, surprisingly, their fossils are found in marine sedimentary environments more often than most other dinosaurs (except hadrosaurs). Some, like Aletopelta, wound up in shallow or lagoonal environments – Aletopelta’s carcass became a reef! – but some, like the Suncor nodosaurid, wound up far away from shore.
Aletopelta! See if you can spot the oyster marks, invertebrates, and shark teeth around the pelvis and legs.
On this most hallowed of Super Bowl Sundays, I watched some lemurs instead of football.
Lemurs are very busy at all times!
Today I wanted to share some of the cool stuff the North Carolina Museum of Natural Sciences does besides palaeontology!