Molluscs

Bivalves

Arthropods

Newly named arachnids

Newly named insects

Fish

Newly named bony fish

Archosauromorphs

Newly named dinosaurs

* Fossil hunters working on behalf of the

Royal Saskatchewan Museum The Royal Saskatchewan Museum (RSM) is a Canadian natural history museum in Regina, Saskatchewan. Founded in 1906, it is the first museum in Saskatchewan, and the first provincial museum in the three Prairie Provinces. The institution was formed ...

discover a large coprolite from a theropod dinosaur in

Maastrichtian The Maastrichtian () is, in the ICS geologic timescale, the latest age (uppermost stage) of the Late Cretaceous Epoch or Upper Cretaceous Series, the Cretaceous Period or System, and of the Mesozoic Era or Erathem. It spanned the interval ...

strata. In 1997 it is sent to coprolite specialist

Karen Chin Karen Chin is an American paleontologist and taphonomist who is considered one of the world's leading experts in coprolites. Biography Chin loved studying living things as a child, and enjoyed memorizing the names of species that she read about ...

, who determines that this specimen of fossilized feces was attributable to ''

Tyrannosaurus rex ''Tyrannosaurus'' is a genus of large theropod dinosaur. The species ''Tyrannosaurus rex'' (''rex'' meaning "king" in Latin), often called ''T. rex'' or colloquially ''T-Rex'', is one of the best represented theropods. ''Tyrannosaurus'' live ...

''. One year later, in 1998, Karen Chin and others publish a joint paper in ''

Nature Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. ...

'' announcing the finding. *

Paul Sereno Paul Callistus Sereno (born October 11, 1957) is a professor of paleontology at the University of Chicago and a National Geographic "explorer-in-residence" who has discovered several new dinosaur species on several continents, including at sites ...

lead an expedition to the Kem Kem region of southeastern

Morocco Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to ...

. Among the fossils discovered is a partial skull of ''

Carcharodontosaurus saharicus ''Carcharodontosaurus'' (; ) is a genus of large carcharodontosaurid theropod dinosaur that existed during the Cenomanian age of the Late Cretaceous in Northern Africa. The genus ''Carcharodontosaurus'' is named after the shark genus ''Carch ...

''. Significantly, it preserves a "complete and undistorted braincase" which would later be described in detail along with the structure of the inner ear of ''C. saharicus'' by Hans C. E. Larsson in 2001."Introduction," Chure (2001). Pg. 20. Data courtesy of George Olshevsky's dinosaur genera list.

Newly named birds

Pterosaurs

New taxa

References

{{reflist, 30em 1990s in paleontology

Paleontology Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossi ...