Fauna
Reptile · GBIF taxon 4967319

Giraffatitan

Brachiosaurus brancai

Also known as Tendaguru Brachiosaur, African Brachiosaur

Giraffatitan ranked among the tallest terrestrial creatures in Earth's history, using its elongated forelimbs and vertically inclined neck to browse high canopy foliage far out of reach of competing herbivores. Chisel-shaped peg teeth stripped tough Jurassic conifers and cycads, which were swallowed whole and processed inside an immense fermentation chamber. Pillar-like limbs supported an enormous body mass while pneumatic hollows in the vertebrae lightened the skeleton without sacrificing structural strength.

HerbivorePrehistoric
Giraffatitan reference
Licensed referenceShadowgate from Novara, ITALY / CC BY 2.0 · cc-by
—observations
—countries
—peak records
ExtinctConservation statusIUCN Red List categoriesLCNTVUENCREWEXExtinctRed List categories, explained →
Key facts
Diet & prey
  • Conifer foliage
  • Cycads
  • Tree ferns
Predators
  • Veterupristisaurus
  • Ceratosaurus (juveniles)
  • Elaphrosaurus (hatchlings)
ThreatsPredation by large theropods on juveniles, severe seasonal drought
HabitatsCoastal floodplains and semi-arid wooded flood basins
Life span50–80 years
Classification
  1. FamilyBrachiosauridae
  2. SpeciesBrachiosaurus brancai
Range & activity
Range data is not available yet.
Safe observation
Interaction riskHigh
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is high
Extinct; living individuals would present fatal trampling and crushing hazards due to colossal size.
Why it is dangerous
An animal weighing over thirty tonnes could cause fatal crushing injuries or blunt trauma through defensive tail sweeps and footfalls.
How to recognize a risky encounter
Recognized by its extreme vertical neck posture, sloping back, and front legs notably longer than its hind legs.
What to do
Hypothetical encounters would require keeping several hundred meters distance outside any path of travel or herd movement.
Responsible observation
  • Museum Viewing: Examine the world's tallest mounted dinosaur skeleton at the Museum für Naturkunde in Berlin.
  • Fossil Identification: Check for the prominent cranial arch and dramatically elevated shoulders characteristic of brachiosaurids.
Related species
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