Question 1

How do you say Nichollssaura?

Accepted Answer

You say it like this: NIK-olz-SOR-ah. Break it into four beats: NIK, then olz, then SOR, then ah. The first part sounds just like the last name Nicholls, because it is literally named after a real scientist named Elizabeth Nicholls. The ending 'saura' is the same ending you hear in dinosaur names like Brachiosaurus, so once you know that part, you are halfway there.

Question 2

What does Nichollssaura mean?

Accepted Answer

The name Nichollssaura means 'Nicholls's reptile.' It was named after Dr. Elizabeth Nicholls, a Canadian paleontologist who specialized in studying ancient marine reptiles at the Royal Tyrrell Museum in Alberta. The 'saura' part comes from the Greek word 'sauros,' meaning lizard or reptile, and is used in hundreds of prehistoric animal names. The species name borealis adds 'of the north,' making the full meaning 'Nicholls's northern reptile.'

Question 3

Was Nichollssaura a dinosaur?

Accepted Answer

No, Nichollssaura was not a dinosaur at all. It was a plesiosaur, a group of marine reptiles that lived alongside dinosaurs but belonged to a completely separate branch of the reptile family tree. Plesiosaurs lived in the sea, while true dinosaurs were land animals. Nichollssaura belonged to a specific plesiosaur family called Leptocleididae, which were smaller and stockier than the giant long-necked plesiosaurs most people picture.

Question 4

Where was Nichollssaura found?

Accepted Answer

Nichollssaura was found near Fort McMurray in Alberta, Canada, which today is famous as the center of Canada's oil sands industry. The fossil came from a rock layer called the Clearwater Formation, which is a marine deposit proving that this part of Alberta was once covered by a warm shallow sea called the Boreal Sea during the Early Cretaceous period. It is a wild thought that the same ground hiding billions of barrels of oil also preserved the bones of a 100-million-year-old sea reptile.

Question 5

What did Nichollssaura eat?

Accepted Answer

Nichollssaura was a carnivore that most likely ate fish and squid-like creatures called cephalopods, which were extremely common in the Boreal Sea during the Early Cretaceous. Its sharp conical teeth were perfectly shaped for gripping slippery, wriggling prey rather than crunching through shells or bones. Its compact build and powerful flippers suggest it was an active pursuit predator, meaning it chased down prey rather than waiting in ambush.

Question 6

How big was Nichollssaura?

Accepted Answer

Nichollssaura was a relatively small plesiosaur, estimated at roughly 10 to 13 feet long, which is about the length of a small car or a large canoe. It probably weighed somewhere between 440 and 880 pounds, which sounds heavy but is tiny compared to giants like Elasmosaurus, which could reach 46 feet. Being smaller and more compact actually made Nichollssaura quicker and more maneuverable in the shallow coastal waters where it hunted.

Question 7

Who was Elizabeth Nicholls and why is a dinosaur named after her?

Accepted Answer

Elizabeth 'Betsy' Nicholls was one of Canada's most important paleontologists, based at the Royal Tyrrell Museum of Palaeontology in Alberta. She was a world expert on marine reptiles and famously led the excavation of the largest ichthyosaur ever discovered, a giant named Shonisaurus sikanniensis found in British Columbia. She passed away in 2004, and the following year her colleagues honored her legacy by naming this newly described plesiosaur genus Nichollssaura in her memory. It is a permanent tribute written into the scientific record.

Question 8

Is Nichollssaura related to the Loch Ness Monster?

Accepted Answer

Nichollssaura is a real plesiosaur, and the Loch Ness Monster, if it existed, is often imagined as a surviving plesiosaur. But scientists are very confident that no plesiosaurs survived past the end-Cretaceous mass extinction about 66 million years ago, and there is no credible scientific evidence for any large creature living in Loch Ness today. Nichollssaura is also quite different from the Nessie image because it was a compact, short-necked plesiosaur rather than a long-necked one. Still, learning about real animals like Nichollssaura is far more exciting than chasing a legend.

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