During the Mesozoic era
, the valley was full of trees that produced resin, a gooey substance that oozes out of the tree bark.
? Dinosaurs lived between about 247 and 66 million years ago, during the Mesozoic Era
The skeleton was hidden in a cave.Until now, four-legged animals from the Mesozoic era
, the dinosaur age, were not known to be in the area of Slovakia.
The family interactive show is being hailed as entertaining and engaging for all the family while also educating children (and adults) about the creatures from the Mesozoic era
NYT Syndicate The Mesozoic Era
, from 252 million years ago to 66 million years ago, is often called the Age of Dinosaurs.
It was found in diamond-rich sands dating back to the Mesozoic era
from about 252 to 66 million years ago.
The slopes are made of bluish shale covered by a layer of bulky bluish limestone blocks created during the Mesozoic Era
. They are up to 1,000 meters high and very steep.
I walked through the Mesozoic Era
and learned about the slow evolution of various species long before mammals were part of the picture.
She points out that during the Mesozoic era
, which started about 251 million years ago, ancestors of birds and crocodilians diversified into a great variety of forms.
Dinosaur dung is found only in rock that formed during the Mesozoic era
, between 225 million and 66 million years ago.
Early mammals once were thought to have limited ecological opportunities to diversify during the dinosaur-dominated Mesozoic era
. However, Agilodocodon, Docofossor, and numerous other fossils--including Castorocauda, a swimming, fish-eating mammaliaform described by Luo and colleagues in 2006--provide strong evidence that ancestral mammals adapted to wide-ranging environments despite competition from dinosaurs.
Jurassic is correct, and DJ Pat tells us that the other two are "Triassic'' and "Cretaceous.'' We are bummed out and our slide continues (Note: I just looked this up on Wikipedia and saw that the Mesozoic Era
featured dinosaurs like Megalosaurus.