Dinosaurs That Start With S
Explore a complete list of over 110 dinosaurs that start with the letter S.
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: Unavailable.Time Period: Maastrichtian of the Cretaceous.
Diet: Herbivore.Size: Up to†‬6.6†‬meters long.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: 12†‬meters long.Time Period: Campanian/Maastrichtian of the Cretaceous.
Diet: Carnivore.Size: Roughly estimated between†‬7-8†‬meters long.Time Period: Sinemurian of the Jurassic.
Diet: Carnivore.Size: Estimated†‬3†‬meters long.Time Period: Ladinian of the Triassic.
Diet: Carnivore.Size: 1.25†‬meter long.Time Period: Aptian to Albian of the Cretaceous.
Diet: Herbivore.Size: Roughly estimated to be about†‬1.5†‬meters
long.Time Period: Mid Jurassic.
Diet: Herbivore.Size: Around†‬4.3†‬meters long.Time Period: Sinemurian to Pliensbachian of the
Jurassic.
Diet: Herbivore.Size: Uncertain due to lack of remains.Time Period: Callovian of the Jurassic.
Diet: Carnivore.Size: Estimated at around†‬3.5†‬meters long.Time Period: Sinemurian of the Jurassic.
Diet: Herbivore.Size: Skull†‬43†‬centimetres long.†‬Total body
length unknown.Time Period: Cenomanian/Turonian of the Cretaceous.
Diet: Uncertain.Size: Estimated about†‬1.5†‬meters long.Time Period: Carnian of the Triassic.
Diet: Herbivore.Size: Between†‬10†‬and†‬12†‬meters long,â€
‬depending upon species.Time Period: Early Maastrichtian of the Cretaceous.
Diet: Carnivore.Size: Preserved portion of the holotype skull 20
centimetres long.Time Period: Cenomanian of the Cretaceous.
Diet: Herbivore.Size: Around†5 to 6†‬meters long.Time Period: Aptian to Albian of the Cretaceous.
Diet: Carnivore.Size: Estimated†‬13†‬meters long.Time Period: Kimmeridgian of the Jurassic.
Diet: Herbivore.Size: Uncertain due to incomplete remains but
comparison to similar dinosaurs has yielded estimates of between†‬28â€
‬and†‬34†‬meters long,†‬with a the head capable of being raised up
to†‬17†‬meters off the ground.Time Period: Aptian to Albian of the Cretaceous.
Diet: Carnivore.Size: 2 to 3 meters long.Time Period: Maastrichtian of the cretaceous.
Diet: Carnivore.Size: Around†‬1.8†‬meters long.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: Roughly estimated at†‬15†‬meters long.Time Period: Cenomanian/early Turonian of the
Cretaceous.
Diet: Insectivoreâ€?Size: Holotype about†‬13.5†‬centimetres long.â€
‬Second specimen†(‬formerly Epidendrosaurusâ€)
‬about†‬16.2â€
‬centimetres long.†‬Both specimens are of juveniles,†‬true adult size
is still unknown.Time Period: Most probably Mid to Late Jurassicâ€
(‬refer to main textâ€)‬.
Diet: Herbivore.Size: Roughly about†‬4†‬meters long.Time Period: Sinemurian to Pliensbachian of the
Jurassic.
Diet: Herbivore.Size: Uncertain for certain due to lack of fossil
remains.Time Period: Late†(‬Norian�) ‬Triassic.
Diet: Carnivore.Size: Holotype estimated to have been†‬50â€
‬centimetres long,†‬though this is of a juvenile.†‬Fully grown adults
estimated to have been around†‬2†‬meters long.Time Period: Albian of the Cretaceous.
Diet: Carnivore/Insectivore�Size: Around†‬70†‬centimetres long for the
holotype,†‬but this is of a juvenile,†‬adults would have grown bigger.Time Period: Kimmeridgian of the Jurassic.
