Here we describe the first findings of reptile remains in the Upper Cretaceous marine strata
of Siberia, which represent the northernmost occurrences of plesiosaurians,? mosasaurids …

Mosasaurids, a clade of specialized marine squamates, saw a major adaptive radiation in
the Late Cretaceous, evolving a wide range of body sizes, shapes, and specialized tooth …

Abstract That Loch Ness Monsters," Nessies", might exist has been argued by many people
on the basis of films, sonar contacts, photos, and eyewitness accounts. At the same time …

Body size is the key to understanding many biological properties. Sizes of extinct animals
are usually estimated from body reconstructions since their masses can not be weighed …