Plant Fossil Wood

What’s woodstone?

Nodules of hard limestone often form around pieces of fossil wood, particularly in the Lower Jurassic rocks around Lyme Regis. This type of stone is known as ‘woodstone’. You’ll see that attached to the wood are the shells of the oyster Inoceramus dorsetensis. Oysters would often grow on floating driftwood, keeping themselves above the anoxic (oxygen-depleted) sea bed. There are also other fossils on the wood, particularly ammonites and insects. 

This specimen was found by renowned collector, W.D.Lang – as you can see, he was extremely meticulous in his recording of strata details.

Find out more on the wood and plants page.

Common name

Plant Fossil Wood

Type

Wood & Plants


Strata

Black Ven Marls

Time period

Lower Jurassic

Age

190 million years

Where found

Black Ven, Lyme Regis

Found by

W.D.Lang

Museum

Lyme Regis Museum

Accession number

L.1973.414