Magnamanus soriaensis

Muriwaimanu tuatahi was a Paleocene penguin from New Zealand, among the oldest known penguins (~60 Ma). Already a committed wing-propelled diver, it demonstrates that the penguin transition from flying to diving birds occurred rapidly after the K-Pg extinction.

Diet & Feeding

Herbivore

Magnamanus soriaensis 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

Magnamanus soriaensis 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.