OUMNH Number: | 509 |
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Name and quarry location: | 'Argilla di Terni', from Terni, Umbria, Italy; or may be Tivoli, Roma, Lazio, Italy |
Geological description: | Burrowed micrite/microsparite limestone with abundant calcispheres and conspicuous dissolution fabrics (dark seams). |
Comments: | Perhaps from Terni, Umbria, Italy, where Jervis (1889) says both yellowish-white limestone and travertine have been quarried . However the specimen has 'M.Ven.' [marmo venato] written in ink on the reverse. The other two specimens marked this way are nos. 504 and 505 from Tivoli, Lazio, Italy. It may be coincidence or a cause of the confusion that both Tivoli and Terni are better known for their travertine deposits. |
References: | Jervis (1889) 345-346 |
Further information: |
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Corsi's classification: | Class 1. Marbles; Section 6. Argillaceous stones; i. Common clays |
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Corsi's text: | 128.10 Argilla di Terni |