Liaoceratops yanzigouensis

† Marshosaurus bicentesimus was a mid-sized allosauroid theropod (~4-5m) from the Late Jurassic Morrison Formation of Utah. Found in the Cleveland-Lloyd Dinosaur Quarry, its exact phylogenetic placement among Jurassic theropods has been debated, possibly a megalosauroid.

Diet & Feeding

Herbivore

Liaoceratops yanzigouensis was a plant-eating dinosaur. Herbivores typically fed on ferns, cycads, conifers, and other vegetation available during their era. Many herbivorous dinosaurs developed specialized teeth and digestive systems for processing tough plant material.

Time Period

Cretaceous Early Mesozoic Era

Liaoceratops yanzigouensis lived during the Cretaceous Early period of the Mesozoic Era, approximately 145.0 to 100.5 million years ago.

The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.