Nodosaur’s ‘exquisitely’ preserved stomach contents reveal last meal
The armored dinosaur known as the Borealopelta markmitchelli — a nodosaur — was the subject of a study recently published in Royal Society Open Science. The researchers focused on the best-preserved nodosaur specimen, finding preserved stomach contents that reveal what this particular dinosaur ate. The stomach contents had around the same mass as a soccer ball and are described as “exquisitely-preserved.”
According to the researchers, it is quite rare to get well-preserved stomach contents from a dinosaur fossil; they provide a better idea of what the dinosaur ate compared to preserved feces. When it comes to herbivorous dinosaurs, the researchers say there are less than a dozen discovered fossils that contain preserved food remains.
In those cases, though, the researchers explain that most of the preserved stomach contents still don’t shed much light on what the dinosaurs ate. That changes with this new study, which provides what the Royal Tyrrell Museum of Palaeontology calls ‘the most detailed and conclusive direct evidence of diet’ in these particular dinosaurs.
What did this particular nodosaur eat? The study found evidence of flowering plants, conifers and other gymnosperms, as well as clubmosses, gerns, liverwort, and burnt plant material likely caused by a wildfire. The study also found small stones in the dinosaur’s stomach, which would have been intentionally consumed to help the body break down and digest the plant matter.
Breaking it all down, the study found that 88-percent of the stomach contents in this dinosaur were leaves, while another 7-percent were twigs and plant stems. Ferms seemed to be the main component of this creature’s last meal and, among other things, the stems indicate the dinosaur died sometime during late spring or the middle of summer.
Most interesting of all, the study notes that this nodosaur appeared to be a picky eater and only went for a certain type of fern, one still found in many places around the world today.
The MonoRacer 130E Fully Enclosed Motorcycle Aims to Redefine Personal Mobility Elena Gorgan The idea of making something that would be halfway between a bicycle or motorcycle and a car is not new; after all, the advantages of such a vehicle would be many for a large segment of the market. In the Czech Republic, inventor, fabricator and full-time pilot Arnold Wagner has been making one such vehicle since the late ‘80s. Since 2009, with a new partner, he launched the PERAVES CZ company, and they’ve been putting out these cabin-motorcycles dubbed MonoRacer since then. They probably haven’t sold more than a couple of hundred of them (90 of which were made before the 2009 partnership), but that could change as early as this month. As it turns out, PERAVES CZ has made an electric version of the MonoRacer, called the MonoRacer 130E, and it is now in the process of receiving EU-certification. The MonoRacer 130E is an electric motorcycle with a fully enclosed cabi...
I would like to ask any of my Canadian friends what they think of Trudeau's response to the impending tariffs imposed on Canada by Trump. I mean, I hope most Canadians would be MORE outraged than to simply suggest......... to forgo Florida orange juice and Kentucky bourbon He said: “It might mean checking the labels at the supermarket and picking Canadian made products. It might mean opting for Canadian rye over Kentucky bourbon , or forgoing Florida orange juice altogether. “It might mean changing your summer vacation plans to stay here in Canada and explore the many national and provincial parks, historical sites and tourist destinations our great country has to offer.” https://www.newsbreak.com/the-independent-517119/3787648131075-trudeau-tells-canadians-to-forgo-florida-orange-juice-and-kentucky-bourbon-after-trump-s-aggressive-tariff Is this a joke? (I guess I will have to forgo Jack Daniels and I am sure that Trump will reverse the tariffs based...
Comments
Post a Comment