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: Uncertain due to lack of fossils remains.Time Period: Albian of the Cretaceous.
Diet: Herbivore.Size: Roughly about 9.5 meters long.Time Period: Bathonian to Callovian of the Jurassic.
Diet: Insectivore�Size: About†‬60†‬centimetres long.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: Unknown due to lack of remains.Time Period: Aptian of the Cretaceous.
Diet: Piscivore.Size: Unknown due to lack of remains.Time Period: Early Cretaceous.
Diet: Carnivore.Size: Roughly about†‬6†‬to†‬7†‬meters long.Time Period: Berriasian-Barremian of the Cretaceous.
Diet: Carnivore.Size: Uncertain due to lack of remains, but holotype
individual roughly estimated to be around 7 meters long.Time Period: Aptian of the Cretaceous.
Diet: Carnivore.Size: Holotype individual estimated to be about†‬9â€â€¬meters long.†‬Fully grown adult are estimated to have approachedâ€â€¬12†‬meters long.Time Period: Cenomanian of the Cretaceous.
Diet: Herbivore.Size: Roughly about 15 meters long.Time Period: Early Cretaceous.
Diet: Herbivore.Size: Skull under†‬2†‬meters long.†‬Full body
length estimated at about†‬4.5†‬meters long.Time Period: Campanian-Maastrichtian of the
Cretaceous.
Diet: Carnivore/Piscivore.Size: Uncertain due to lack of remains.Time Period: Cenomanian of the Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of remains.Time Period: Aptian of the Cretaceous.
Diet: Herbivore.Size: Skull†‬25†‬centimetres long.†‬Body
estimated to be about†‬4†‬meters long.Time Period: Albian to†‬Cenomanian of the
Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of fossil remains.Time Period: Late Cretaceous.
Diet: Carnivore.Size: 2.37†‬meters long.Time Period: Barremian to Aptian of the Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of remains.Time Period: Late Cretaceous.
Diet: Herbivore.Size: Skull is estimated to have
measured
as much as 1.8 meters long.Time Period: Campanian of the Cretaceous.
Diet: Carnivore.Size: Unknown.Time Period: Tithnonian of the Jurassic.
Diet: Carnivore.Size: About†‬1†‬meter long,†‬but holotype is of a
subadult,†‬a fully grown adult would likely be slightly larger.Time Period: Aptian� ‬of the Cretaceous.
Diet: Uncertain,†‬but thought to be more
herbivorous rather than omnivorous like similar dinosaurs.Size: 2†‬meters long.Time Period: Due to the uncertain nature of the
Ulansuhai Formation at the time of writing,†‬Sinornithomimus
lived either during the Aptian to Albian or the Turonian stages of the
Cretaceous,†‬but the latter is more commonly accepted.
Diet: Carnivore.Size: Around 120 ‬centimetres long.Time Period: Aptian of the Cretaceous.
Diet: Carnivore.Size: Up to†‬107†‬centimetres long.Time Period: Barremian to Aptian of the Cretaceous.
Diet: Carnivore.Size: About†‬5.6†‬meters long.Time Period: †‬Sinemurian of the Jurassic.
Diet: Carnivore.Size: Estimated at†about ‬9 to 10†‬meters long.Time Period: Aptian of the Cretaceous.
Diet: Carnivore.Size: Just under a meter long.Time Period: Aptian of the Cretaceous.
