As well as being aesthetically pleasing and popular with fossil collectors, they are of particular value to geologists. The coiled shell is generally the only part of the ammonite to be preserved as a fossil. These are known as heteromorphs, from the Greek heteros meaning ‘different’ and morphe meaning ‘form or shape’. Some genera of ammonites had shells that were coiled in more bizarre ways than the usual spiral. The proper scientific name of any particular ammonite consists of the name of the species, preceded by the name of the genus to which it belongs, plus the name of the first person to describe it and the date it was first described. What are we doing about climate change?Īs with living animals, ammonites are classified into species and genera whose names must be Latin words or words that have been ‘Latinised’.Understanding carbon capture and storage.What causes the Earth’s climate to change?.NGR hydrocarbons (well samples) database.Palaeontology and biostratigraphy collections.Donations and loans of materials collections.
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