Palaeocast

Palaeocast

A free webseries exploring the fossil record and the evolution of life on Earth.

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Episoder(245)

Episode 20: Year Review

Episode 20: Year Review

As Palaeocast celebrates it's 1st Birthday, we take the chance to look back over the past year and review our highlights. We also look towards the future and discuss our plans to attend some upcoming ...

15 Sep 201347min

Episode 19: The Great Ordovician Biodiversification Event

Episode 19: The Great Ordovician Biodiversification Event

The Great Ordovician Biodiversification Event, or 'GOBE', describes one of the most important increases in biodiversity in the history of life on earth. During a relatively short time span of some 25 ...

1 Sep 20131h 13min

Episode 18: Trilobites

Episode 18: Trilobites

Trilobites are one of the most instantly recognisable groups of fossils. They were present from the very start of the Paleozoic and went on the fill a great number of ecological roles before going ext...

1 Jul 201357min

Episode 17: Ammonoid evolution and ecology

Episode 17: Ammonoid evolution and ecology

Ammonoids are a diverse group of cephalopods, a group of molluscs that include squid, octopuses, cuttlefish and nautiloids. They lived for over 300 million years (from the Early Devonian – the end Cre...

15 Mai 20131h 11min

Episode 16: Multicellularity in cyanobacteria

Episode 16: Multicellularity in cyanobacteria

One of the most significant events in Earth’s history has been the oxygenation of its atmosphere 2.45–2.32 billion years ago. This accumulation of molecular oxygen in Earth’s atmosphere was so signifi...

1 Mai 201323min

Episode 15: Micropalaeontology

Episode 15: Micropalaeontology

Perhaps one of the most overlooked areas of palaeontology, within the public eye, is micropalaeontology. Micropalaeontology is an umbrella discipline, covering a diverse range of organisms, with repre...

15 Apr 201349min

Episode 14b: Trace fossils

Episode 14b: Trace fossils

Ichnology is the study of trace fossils (also termed ichnofossils). Opposed to body fossils, the physical remains of an organism, trace fossils are the fossilised interactions between an organism and ...

1 Apr 201333min

Episode 14a: Trace fossils

Episode 14a: Trace fossils

Ichnology is the study of trace fossils (also termed ichnofossils). Opposed to body fossils, the physical remains of an organism, trace fossils are the fossilised interactions between an organism and ...

15 Mar 201342min

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