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DEPOSITS MAGAZINE

DEPOSITS MAGAZINE

An acclaimed international collection of earth science articles and book reviews on palaeontology, geology, minerals and more

  • UK FOSSILS
  • EARTH SCIENCES
    • Palaeontology
    • Geology
    • Minerals
    • Volcanoes
    • Climate
    • Glaciers
    • Plate Tectonics
  • URBAN AND HUMAN
    • Museums & societies
    • Mining
    • Urban, art & anthropology
    • History & biographies
  • INTERESTS
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    • Dinosaurs
    • Minerals
    • Space
  • LOCATIONS
    • United Kingdom
      • England
      • Scotland
      • Wales
      • Northern Ireland
    • Europe
    • Americas
      • North America
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      • Carribbean
    • Africa & Middle East
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    • Extra-terrestrial
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An ‘island’ of older rocks completely surrounded by younger rocks.

Related Articles:
  • Palaeontology and caves in Jamaica
  • Rival theories by English amateurs: Matley, Trechmann and the geological origin of Jamaica
  • The disparids: Weird and weedy crinoids of the Palaeozoic
  • Geology museums of Britain: Dudley Museum at the Archives – from Silurian seas to Carboniferous forests
  • Jamaica’s geodiversity (Part 1): Introduction and some older highlights (Cretaceous to Miocene)
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About deposits

Deposits is internationally renowned, known for its high quality articles covering earth science. It is aimed at beginners, enthusiasts and professionals. Content is regularly updated and new articles constantly being added.

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Jon Trevelyan

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Deposits is run by the UKGE Group.

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A polished Gonioclymenia (gonatite) ammonoid fossil from Devonian deposits in Morocco, with its internal chambering revealed. This genuine specimen is accompanied by a Certificate of Authenticity and is the exact piece shown in the photographs. SKU: SF1296 A tiny, sea-worn find from our Colwell Bay fossil hunt on the Isle of Wight. Its identification remains uncertain, so we are sharing the close-up without claiming it is a particular fossil.
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