Epoch

Late Cretaceous

100.5000 – 66.0000 Ma

The Late Cretaceous is the more recent of two epochs into which the Cretaceous Period is divided in the geologic time scale. Rock strata from this epoch form the Upper Cretaceous Series. The Cretaceous is named after creta, the Latin word for the white limestone known as chalk. The chalk of northern France and the white cliffs of south-eastern England date from the Cretaceous Period.

← Geological time scale
Late Cretaceous
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© Scotese, Christopher R.; Vérard, Christian; Burgener, Landon; Elling, Reece P.; Kocsis, Ádám T. · CC BY 4.0
Fossil genera 860
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News 18
L’astéroïde qui a exterminé les dinosaures n’était peut-être pas celui que les scientifiques imaginaient
The asteroid that wiped out the dinosaurs may not have been the one scientists imagined
For more than forty years, scientists have known that an asteroid caused the extinction of the dinosaurs. But what type of asteroid was it exactly? Thanks to a new method based on nickel isotopes, researchers believe they have finally identified the family of...
17/07/2026 futura-terre ⚙ Auto-translated
Cet os oublié dans un tiroir depuis 40 ans vient de révéler le tout premier dinosaure découvert en Antarctique !
This bone forgotten in a drawer for 40 years has just revealed the very first dinosaur discovered in Antarctica!
For almost forty years, it remained forgotten in a drawer in the British Antarctic Survey. This fossil, discovered in Antarctica in 1985, has just been identified as the very first dinosaur fossil ever unearthed on the white continent. A discovery which also sheds light on...
01/07/2026 futura-terre ⚙ Auto-translated
Scientists Formally Describe the First Dinosaur Fossil Found in Antarctica
Scientists have formally described the first dinosaur fossil found in Antarctica. The remarkable discovery is a single vertebra from a Late Cretaceous titanosaur. Although the fossil was collected more than forty years ago, researchers have only recently confirmed its identity.  The first dinosaur fossil found in Antarctica described in the journal Acta Palaeontologica Polonica.
29/06/2026 everythingdinosaur
CollectA Deluxe Edmontosaurus Model Feeding on Some Conifers
Thank you Caldey for sending us a photograph of your CollectA Deluxe Edmontosaurus feeding in the garden.  The dinosaur looks very much at home munching on some conifers.  Palaeontologists know from hadrosaur stomach contents that these Late Cretaceous herbivores did feed on conifers.  It is a delightfully composed photograph.  The viewing angle gives the impression
23/06/2026 everythingdinosaur
Rare Dinosaur Fossil From the Upper Cretaceous Nanaimo Group Described
Researchers have described a single dinosaur caudal vertebra (tail bone) from Denman Island (British Columbia, Canada).  It has been identified as an ornithomimosaur caudal vertebra. The fossil, thought to represent a bone from the middle part of the tail, is only the second dinosaur fossil identified from the Upper Cretaceous Nanaimo Group. In addition, it
10/06/2026 everythingdinosaur
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Parent interval
Cretaceous Period
Sub-intervals 6
Cenomanian
100.5000 – 93.9000
Turonian
93.9000 – 89.8000
Coniacian
89.8000 – 85.7000
Santonian
85.7000 – 83.6000
Campanian
83.6000 – 72.2000
Maastrichtian
72.2000 – 66.0000