Fossil echinoderm collection

Dizgocrinus mon, fossil crinoid

The diversity and abundance of echinoderm fossils is reflected in the Museum's large, world-class collection.

Fossil echinoderms are numerous, due in part to the fantastic preservation potential of the calcite plates that form their skeletons. They have been found in Phanerozoic marine sediments around the globe.

200,000 1,800

Specimens Type specimens

Strengths

With around 200,000 specimens, including more than 1,800 type and figured specimens, the Museum’s collection is representative of all classes of echinoderms.

Collection strengths:

  • Palaeozoic and Mesozoic asterozoans
  • Mesozoic echinoids
  • Palaeozoic crinoids
  • carpoids (Homalozoa)
  • blastoids and cystoids

Countries of origin

The collection is representative of all continents.

The full geological range of each group is represented in our collection:

  • Asterozoa (Cambrian to Recent)
  • Blastoidea (Cambrian to Permian)
  • Crinoidea (Cambrian to Recent)
  • Cystoids (Ordovician to Devonian)
  • Echinozoa (Cambrian to Recent)
  • Homolozoa including the carpoids (Cambrian to Carboniferous)

The fossil echinoderm collection is being digitised

If you would like to use any specimens for research

We have set out on an ambitious programme to develop a new collections, science and digitisation centre. As we prepare for the move, access to some collections will be affected.

Scientists and collections management specialists can visit the collections and borrow specimens for research.

Our duty is to provide a safe and secure environment for all of our collections.