Dinosaurs That Start With B
Discover a complete list of over 65 dinosaurs that start with the letter B.
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 remains.Time Period: Late Cretaceous.
Diet: Herbivore.Size: About†‬6†‬meters long.Time Period: Cenomanian to Campanian of the
Cretaceous.â€
Diet: Herbivore.Size: About†‬1†‬meter long.Time Period: Campanian of the Cretaceous.
Diet: Carnivore.Size: Femur 31.5 centimetres long, Tibia 36.5
centimetres long, Fibula 31.5 centimetres long. Total body size is
uncertain due to much of the skeleton being missing, but roughly
estimated on this website to be about 2.7 meters long.Time Period: Maastrichtian of the Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of remains,†‬but
roughly estimated to be about†‬12†‬meters long.Time Period: Early Jurassic.
Diet: Herbivore.Size: Roughly estimated at about†‬2.5†‬meters long.Time Period: Carnian of the Triassic.
Diet: Herbivore.Size: â€U‬nknown due to a severe lack of fossil
remains.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of fossil remains.Time Period: Berriasian to Valanginian of the
Cretaceous.
Diet: Carnivore.Size: Estimated between†‬1.8†‬and†‬2.1†‬meters
long.Time Period: Early Maastrichtian of the Cretaceous.
Diet: Herbivore.Size: Unknown due to lack of remains.Time Period: Maastrichtian of the Cretaceous.
Diet: Carnivore.Size: 90†‬centimetres long for the holotype,†‬but
since this is a juvenile,†‬adults would have been larger at somewhere
over a meter.Time Period: Campanian of the Cretaceous.
Diet: Omnivoreâ€?Size: Sometimes credtied as being about†‬65â€
‬centimetres long,†‬but this figure is highly speculative given that
at the time of writing this dinosur is only known from a single skull
which is also from a juvenile.Time Period: Maastrichtian of the Cretaceous.
Diet: Uncertain.Size: Unavailable.Time Period: Albian of the Cretaceous.
Diet: Herbivore.Size: Uncertain due to lack of remains.Time Period: Late Cretaceous.
Diet: Herbivore.Size: Around†14†‬meters long.Time Period: Toarcian of the Jurassic.
Diet: Herbivore.Size: Roughly about†‬8†‬meters long.Time Period: Valanginian of the Cretaceous.
Diet: Herbivore.Size: Up to about†‬27.5†‬meters long†(‬based upon
ROM†‬3670â€).Time Period: Late Kimmeridgian of the Jurassic.
Diet: Herbivore.Size: Unknown due to lack of fossils.Time Period: Campanian of the Cretaceous.
Diet: Herbivore.Size: Uncertain.Time Period: Maastrichtian of the Cretaceous.
Diet: Carnivore.â€Size: Roughly about 9 meters long for the holotype,
though this is of a juvenile, Fully grown adult would have been larger.Time Period: Hauterivian to th Barremian of the
Cretaceous.
Diet: Herbivore.Size: Holotype estimated at†‬2.8†‬meters long,â€
‬but this is speculated to have been a subadult.†‬Full adult size
possibly larger.Time Period: Bajocian of the Jurassic.
Diet: Herbivore.Size: About†‬5†‬to†‬6†‬meters long.Time Period: Santonian/Campanian of the Cretaceous.
Diet: Herbivore.Size: Estimated about†12-14†‬meters long.Time Period: Maastrichtian of the Cretaceous.
Diet: Herbivore.Size: Skull about†‬80†‬centimetres long.†‬Body
length estimated between†‬8†‬and†‬10†‬meters long.Time Period: Aptian of the Cretaceous.
Diet: Carnivore.Size: Uncertain but has been roughly estimated†‬to
be†‬around†‬8†‬meters long.Time Period: Early Cretaceous.
