== Eksterne henvisninger ==
* [http://hjem.get2net.dk/lars_skipper/for_fossiler_dk.htm Lars Skipper: Fossiler i Danmark – Efter periode] {{Webarchive|url=https://web.archive.org/web/20111117181158/http://hjem.get2net.dk/lars_skipper/for_fossiler_dk.htm |date=17. november 2011 }}
** (425,000-375,000 [http://www.phancocks.pwp.blueyonder.co.uk/naturalhistory/hoxnian.htm ''Hoxnian Interglacial''] {{Webarchive|url=https://web.archive.org/web/20051017032210/http://www.phancocks.pwp.blueyonder.co.uk/naturalhistory/hoxnian.htm |date=17. oktober 2005 }}),
** (424,000 – 380,000 [http://www.arch-ant.bham.ac.uk/shottonproject/iceage.htm ''The Ice Age in the Midlands and the Ancient Human Occupation of Britain''] {{Webarchive|url=https://web.archive.org/web/20080408033556/http://www.arch-ant.bham.ac.uk/shottonproject/iceage.htm |date= 8. april 2008 }}),
** (250,000 – 200,000 [https://web.archive.org/web/20070206004448/http://www.kents-cavern.co.uk/geology.html ''Kents Cavern, Geology''])
{{-}}
'''Tidsnavigation:'''
{| border="1" cellspacing="0"
|-
| '''Geologisk æra''':
| colspan="5" align="center" width="80%" | ← [[Kænozoikum]] →
|-
| '''Geologisk periode''':
| colspan="5" align="center" width="80%" | ← [[Kvartær]] →
|-
| '''Subepoke''':
| colspan="4" align="center" | Mellem [[Pleistocæn]]
| colspan="1" align="center" | Sen [[Pleistocæn]] →
|-
| '''Istid/mellemistid''':
| align="center" | [[Cromer-mellemistiden]]
| align="center" | [[Elster-istiden]]
| align="center" style="background:#dddddd;" | '''Holsten-mellemistiden'''
| align="center" | [[Saale-istiden]]
| align="center" | [[Eem-mellemistiden]]
|}
Geologi