such as a pelvis attached to the spine and a well-developed femur

Although still debated

5 million to 10

two pieces)

Estos huevos probablemente se depositaban en nidos colectivos o en lechos preparados en el suelo

Spiclypeus shipporum Variant:Unprimed such as a pelvis attachedSpiclypeus shipporum is a ceratopsid ornithischian dinosaur from the Late Cretaceous (approx. 76 million years ago), belonging to the Centrosaurinae clade, described from fossil remains recovered in the Judith River Formation, in the state of Montana (United States). This taxon stands out for the complex ornamentation of its skull and for the paleopathological evidence observed in the holotype specimen, which provides valuable information about the