Feature Hippos of the Thames The discovery in Victorian London of the remains of ancient animals – and a fascination with their modern descendants – helped to transform people’s ideas of the deep past, as Chris Manias reveals. Chris Manias | Published in History Today Volume 66 Issue 4 April 2016 To continue reading this article you need to purchase a subscription, available from only £5. Start my trial subscription now If you have already purchased access, or are a print & archive subscriber, please ensure you are logged in. Please email digital@historytoday.com if you have any problems. EnglandNatural History Related Articles Dürer’s Enduring Rhino The Tower of London's Royal Menagerie Popular articles The Poet Who Saw Edith Cavell Die How Did the First World War Change the Arts?