I want to know the answer to the following question:
Compared to the Ordovician glaciation, how big were the ice caps on Gondwana during the Silurian?
All the background I'm provided with is that "During the Silurian, Gondwana continued a slow southward drift to high southern latitudes, but there is evidence that the Silurian ice caps were less extensive than those of the late Ordovician glaciation.". Is that enough to answer the question?