Fossiliferous limestone is any type of limestone, made mostly of CaCO3 (calcium carbonate) in the form of the minerals calcite or aragonite, that contains an abundance of fossils or fossil traces. The fossils in these rocks may be of macroscopic or microscopic size. The sort of macroscopic fossils often include crinoid stems, brachiopods, gastropo...
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http://en.wikipedia.org/wiki/Fossiliferous_limestone
is one which contains fossils which are readily visible to the naked eye.
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http://www.encyclo.co.uk/visitor-contributions.php
No exact match found.
