Tyrannosaurus hatchlings; Tyrannosaurus took 40 years to reach full size; Some dinosaurs grew really fast and some were incredibly slow; Growth affects how much dinosaurs need parental care; A listener question about how sauropod diets changed as they grew; And a whole lot more dinosaur growth research

For links to every news story, all of the details we shared about Tambatitanis, and our fun fact check out https://iknowdino.com/Tambatitanis-Episode-571/

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Dinosaur of the day Tambatitanis, a titanosauriform from Japan named after the friendship between the two people who found the dinosaur.

In dinosaur news this week:

There’s a new titanosauriform dinosaur, Dasosaurus tocantinensis
When estimating how dinosaurs grew, some models may be missing important data points
Dinosaurs were likely thicker and heavier than previously estimated
How much did climate affect dinosaur body size evolution? It’s hard to say
Scans of Early Triassic archosauromorph fossils show that this group had a variety of growth strategies from the beginning
How scales grow as dinosaurs grow can give us some information on how they lived
Tyrannosaur hatchlings may have left the nest shortly after hatching to hunt
It took Tyrannosaurus rex 40 years to reach its full size
Ceratosaurus grew more than 9 times faster than some of its fellow ceratosaurs
The basal ornithopod Changchunsaurus was one of the slowest growing dinosaurs (that we know of)
Maiasaura grew in a way that it needed a lot of parental care as a hatchling
The hadrosaur Gryposaurus grew (mostly) isometrically (meaning everything grew at the same rate)
The small iguanodont Dysalotosaurus had some interesting fused bones in its neck
A new, tiny, young sauropodomorph sheds light on how early dinosaurs grew
The titanosaur Neuquensaurus grew quickly, but differently than expected

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