What two specific types of flora dominated the Coelodonta antiquitatis diet?
Answer
Grasses and sedges
The diet of the woolly rhino was overwhelmingly focused on the vegetation that defined the cold, arid mammoth steppe ecosystem. Specifically, both stable isotope analysis of bones and dental evidence converge on the conclusion that the primary components consumed daily were grasses and sedges. These low-lying, fibrous plants formed the bulk of their necessary intake to sustain their massive body weight. While secondary sources were sometimes included, the maintenance of their immense size required a constant, high-volume consumption of this specific grass and sedge base, which was abundant in their grassland habitat.

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