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Description

Judd writes: 'The question of the geological age of the yellow sandstones of the district lying to the north of the city of Elgin has been, as is well known, the subject of very animated discussions among geologists. Some have even gone so far as to assert that the evidence on the question, which has been adduced by palaeontologists, is absolutely incapable of reconciliation with that relied upon by stratigraphists.'

Annotations in pencil and ink.

Subject: Geology / Palaeontology

Received 19 November 1885. Read 10 December 1885.

A version of this paper was published in volume 39 of the Proceedings of the Royal Society as 'On the relation of the reptiliferous sandstone of Elgin to the upper old red sandstone'.

Reference number
PP/7/17
Earliest possible date
1885
Physical description
Ink and graphite pencil on paper
Page extent
25 pages
Format
Manuscript

Creator name

John Wesley Judd

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Citation

John Wesley Judd, Paper, 'On the relation of the reptiliferous sandstone of Elgin to the upper old red sandstone' by John Wesley Judd, 1885, PP/7/17, The Royal Society Archives, London, https://makingscience.royalsociety.org/items/pp_7_17/paper-on-the-relation-of-the-reptiliferous-sandstone-of-elgin-to-the-upper-old-red-sandstone-by-john-wesley-judd, accessed on 21 June 2025

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  • Proceedings Papers

    The archival collection known as 'Proceedings Papers' is comprised of manuscripts and occasional proofs of scientific papers sent to the Royal Society which were read before meetings of Fellows and printed in full in the Proceedings of the Royal Society.

    Dates: 1882 - 1894

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