Browsing the "macroevolution" Tag

Episode 71: Graptolites

October 15th, 2016 | by Laura Soul

Graptolites are small colonial organisms, each made up of many tiny, genetically identical zooids joined together by tubes. They’ve been [&hellip


Episode 28: From worms to stars

May 1st, 2014 | by Joe Keating

Echinoderms are characterised by a mineralised skeleton, specialised water vascular system and five-fold symmetry. It is this unusual body plane symmetry [&hellip


Episode 26: The Tree of Mammals

February 1st, 2014 | by Joe Keating

Mammals are an incredibly diverse and highly successful group of animals. They include some of the tallest, heaviest and fastest [&hellip


Episode 20: Year Review

September 15th, 2013 | by Joe Keating

As Palaeocast celebrates it’s 1st Birthday, we take the chance to look back over the past year and review our [&hellip



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