It is clear that endothermy need not be evoked in order to explain apparently stable temperatures in medium-sized dinosaurs living at midlatitudes. |
In the past, atmospheric observations at midlatitudes were insufficient for creating the single-column and cloud-resolving models. |
But the gullies typically are found at midlatitudes, where temperatures are so cold that the presence of liquid water is unlikely. |
But at midlatitudes, dense clouds are relatively rare above 7 km. |
Overall, in the midlatitudes, they have a westerly component in the winter and an easterly component in the summer. |
Conversely, the midlatitudes show a decrease in snow volume throughout the winter. |