Marion

Marion Island's last ice age happened earlier than we thought. Why it matters: A glacial depositional feature – an erratic – is a large rock that has been ‘bull-dozed’ and deposited by a moving glacier. Elizabeth RudolphThe Prince Edward Island group lies about 2300km south-east of South Africa in the Southern Indian Ocean. There are two islands in this group: Prince Edward and … [Read more...] about Marion Island’s last ice age happened earlier than we thought. Why it matters | The Conversation