What ecological role is suggested for Xenoposeidon regarding the Cretaceous vegetation structure?

Answer

Gardener

Due to its immense size and inferred browsing height afforded by its long neck, *Xenoposeidon* is hypothesized to have played a critical, large-scale role in shaping the tropical or subtropical ecosystems of the Early Cretaceous. This role has been compellingly labeled as that of a 'gardener.' This function involved systematically removing vast quantities of vegetation, ranging from high canopy leaves down to the undergrowth. This clearing action would have directly influenced the amount of light reaching the forest floor, thereby altering the environment. Additionally, as a massive herbivore, its copious feces would have actively assisted in the dispersal and regeneration of various plant seeds, thus actively managing the composition of the local plant community.

What ecological role is suggested for Xenoposeidon regarding the Cretaceous vegetation structure?

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fossilreptiledinosaurXenoposeidonsauropod