Platalearostrum hoekmani Variante:Pintado a mano which allowed them to adjust

which allowed them to adjust their buoyancy and control their position in the water

swampy environments dominated by dense networks of rivers and deltas

Its name comes from the Latin "irritator"

el Pachycephalosaurus probablemente utilizaba su cabeza como una herramienta de combate durante los enfrentamientos intraespecíficos o para defenderse de los depredadores

much of their body remains a mystery

Platalearostrum hoekmani Variante:Pintado a mano which allowed them to adjustPlatalearostrum hoekmani was an extinct odontocete belonging to the family Delphinidae, described in 2010 from a fragmentary rostrum recovered by bottom trawling in the North Sea, approximately 110 km west of Rotterdam. The specimen, housed at the Natuurhistorisch Museum Rotterdam, represents the holotype of the species and is distinguished by an exceptionally short, broad and robust cranial anatomy. Its generic name refers directly to the spatulate