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In-situ Aptychus in Cleviceras from the Mulgrave Shale Member of the Whitby Mudstone Formation (Jurassic) of Port Mulgrave, Whitby

View ORCID ProfileRichard Maddra
Proceedings of the Yorkshire Geological Society, 64, pygs2019-001, 21 April 2022, https://doi.org/10.1144/pygs2019-001
Richard Maddra
14, Parkside Avenue, Queensbury, Bradford BD13 2HQ, UK
Roles: [Writing – original draft (Lead)]
  • Find this author on Google Scholar
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  • ORCID record for Richard Maddra
  • For correspondence: [email protected]
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DOI 
https://doi.org/10.1144/pygs2019-001

Published By 
Geological Society of London
Print ISSN 
0044-0604
Online ISSN 
2041-4811
History 
  • Received 20 February 2019
  • Revision received 15 March 2022
  • Accepted 15 March 2022
  • Published 21 April 2022.

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  • Previous version (17 March 2022 - 12:00am).
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© 2022 The Author(s). Published by The Geological Society of London for the Yorkshire Geological Society. All rights reserved

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  1. Richard Maddra⇑, [Writing – original draft (Lead)]
  1. 14, Parkside Avenue, Queensbury, Bradford BD13 2HQ, UK
  1. Correspondence: deltapodus{at}btinternet.com
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Proceedings of the Yorkshire Geological 				Society: 64 (1)
Proceedings of the Yorkshire Geological Society
Volume 64, Issue 1
May 2022
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In-situ Aptychus in Cleviceras from the Mulgrave Shale Member of the Whitby Mudstone Formation (Jurassic) of Port Mulgrave, Whitby

Richard Maddra
Proceedings of the Yorkshire Geological Society, 64, pygs2019-001, 21 April 2022, https://doi.org/10.1144/pygs2019-001
Richard Maddra
14, Parkside Avenue, Queensbury, Bradford BD13 2HQ, UK
Roles: [Writing – original draft (Lead)]
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  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for Richard Maddra
  • For correspondence: [email protected]

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In-situ Aptychus in Cleviceras from the Mulgrave Shale Member of the Whitby Mudstone Formation (Jurassic) of Port Mulgrave, Whitby

Richard Maddra
Proceedings of the Yorkshire Geological Society, 64, pygs2019-001, 21 April 2022, https://doi.org/10.1144/pygs2019-001
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Print ISSN 
0044-0604
Online ISSN 
2041-4811

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