Dinosaurs That Start With D
Discover a complete list of over 54 dinosaurs that start with the letter D.
Each dinosaur listed has a dedicated page with information on classification, diet, size, fossil evidence, geographic distribution, and maps of known fossil locations, where available. Pages may also include size comparison charts, fossil representations, and in-depth descriptions based on current scientific research.
The amount of information varies by species, depending on the completeness of fossil discoveries.
Diet: Herbivore.Size: Holotype roughly estimated to be around†‬4â€
‬meters long,†‬but this is confirmed as a juvenile.†‬Full adult size
is unknown.Time Period: Oxfordian of the Jurassic.
Diet: Herbivore.Size: About 7-‬8†‬meters long.Time Period: Kimmeridgian of the Jurassic.
Diet: Carnivore.Size: Estimated at 1.5 meters long.Time Period: Norian of the Triassic.
Diet: Carnivore.Size: Unknown due to lack of remains,†‬but roughly
estimated to have been around†‬3.5 to 4†‬meters long,†‬but only if
it was
built like other abelisaurids.Time Period: Turonian of the Cretaceous.
Diet: Herbivore.Size: Unknown due to lake of remains.Time Period: Valanginian of the Cretaceous.
Diet: Carnivore.Size: Estimated at about†‬5.5†‬meters long.Time Period: Late Maastrichtian of the Cretaceous.
Diet: Carnivore�Size: Roughly up to†‬80†‬centimetres long.Time Period: Early Cretaceous.
Diet: Carnivore.Size: About†‬1†‬meter long.Time Period: Early Cretaceous.
Diet: Uncertain.Size: Unavailable.Time Period: Barremian†‬of the Cretaceous.
Diet: Unavailable.Size: Unavailable.Time Period: Aptian of the Cretaceous.
Diet: Herbivore.Size: Unavailable.Time Period: Bathonian/Callovian of the Jurassic.
Diet: Carnivore.Size: 8-9†‬meters long.Time Period: Campanian of the Cretaceous.
Diet: Carnivore.Size: Estimated about†‬7-8†‬meters long.Time Period: Early Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of fossil remains.Time Period: Cenomanian†‬of the Cretaceous.
Diet: Herbivore.Size: About†‬15†‬meters long.Time Period: Oxfordian/Kimmeridgian of the Jurassic.
Diet: Herbivore.Size: Uncertain but roughly estimated to be aroundâ€
‬21†‬meters long for the holotype, possibly longer.Time Period: Early Cretaceous.
Diet: Uncertain.Size: Estimated between 10 to possibly up to 11
meters long.Time Period: Late Campanian/Early Maastrichtian of
the Cretaceous.
Diet: Carnivore.Size: 3.4†‬meters long,†‬possibly larger.
Diet: Herbivore.Size: Estimated about†‬10†‬meters long.Time Period: Barremian of the Cretaceous.
Diet: Carnivore.Size: Estimated†‬8†‬meters long.Time Period: Cenomanian of the Cretaceous.
Diet: Herbivore.Size: Uncertain,†‬but estimated at somewhere
between†‬10†‬and†‬12†‬meters long.Time Period: Late Barremian to Early Aptian of the
Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of remains but
comparisons of Diabloceratops skull material to the
skulls of similar
sized centrosaurine ceratopsian
dinosaurs are from animals with body lengths between 5 and six meters
long.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: Estimated 15-16 meters long.Time Period: Albian of the Cretaceous.
Diet: Herbivore.Size: 12†‬meters long.Time Period: Late Jurassic.
Diet: Carnivore.Size: Up to†‬2†‬meters long.Time Period: Barremian of the Cretaceous.
