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File:Ophiuroids - Jagt plate 8.png

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Summary

Description
English: Plate 8
Figs. 1-2. ?Ophiacanthidae indet.; NHMM MB 865-15a, ventral and lateral views of arm segment preserving spines, de Wingerd quarry, Vaals Formation, Benzenrade Member.
Figs. 3-4. Ophiotitanos serrata (Roemer, 1840); NHMM MB 661-4c, ventral and lateral views of arm segment preserving spines, temporary outcrop at Vaals-Eschberg, Vaals Formation.
Figs. 5-6. Deckersamphiura sp. (? nov.)
5: NHMM MB 865-15b, oral frame and portions of disc, de Wingerd quarry, Vaals Formation, Benzenrade Member.
6: NHMM MB 865-16, dorsal view of disc, same locality and stratigraphy.
Figs. 7-11. Deckersamphiura inusitata Jagt & Kutscher, gen. et sp. nov.
7: NHMM MB 377-27 (paratype), juvenile disc with proximal arm portion, Blom quarry, Berg en Terblijt, Maastricht Formation, Meerssen Member (base IVf-3).
8-11: NHMM MD 3061 (paratype), disc preserving proximal arm portion and dorsal and lateral views of arm fragment preserving spines, respectively, ENCI-Maastricht BV quarry, Maastricht, Maastricht Formation, Meerssen Member (IVf-4).
Scale bars equal 1 mm, except in fig. 6, where it represents 100 μm.
Date
Source Jagt, J.W.M. 2000. Late Cretaceous-Early Palaeogene echinoderms and the K/T boundary in the southeastNetherlands and northeast Belgium — Part 3: Ophiuroids; with a chapter on: Early Maastrichtianophiuroids from Rügen (northeast Germany) and Møn (Denmark) by M. Kutscher & J.W.M. Jagt. Scripta geologica, 121: 1-179. https://www.repository.naturalis.nl/record/219095
Author Jagt (2000)
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December 2000

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current04:49, 4 September 2023Thumbnail for version as of 04:49, 4 September 2023693 × 1,064 (694 KB)Christian Ferrer{{Information | description = {{en|1=Plate 8 :Figs. 1-2. ?Ophiacanthidae indet.; NHMM MB 865-15a, ventral and lateral views of arm segment preserving spines, de Wingerd quarry, Vaals Formation, Benzenrade Member. :Figs. 3-4. ''Ophiotitanos serrata'' (Roemer, 1840); NHMM MB 661-4c, ventral and lateral views of arm segment preserving spines, temporary outcrop at Vaals-Eschberg, Vaals Formation. :Figs. 5-6. Deckersamphiura sp. (? nov.) ::5: NHMM MB 865-15b, oral frame and portions of disc, de W...

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