Published December 31, 2002
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FIG. 15. — Thelodus calvus n in Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia)
- 1. Institute of Geology, Tallinn Technical University, 7 Estonia Avenue, Tallinn 10143 (Estonia)
- 2. Institute of Geology of Lithuania, Sevcenkos 13, Vilnius LR 2600 (Lithuania)
Description
FIG. 15. — Thelodus calvus n. sp., microstructure of the scales; A, Pi 7631; B, Pi 7632; C, D, Pi 7633; E, Pi 7634; F, Pi 7635; G, Pi 7636; sample MF 46-23, Ushakov River, October Revolution Island, Samojlovich Formation, Wenlock, Lower Silurian. Abbreviations: asp, aspidine "pegs" in the base; b, base; cr, crown; dc, dentine canal; dt, dentine tubules; n, neck, pc, pulp canal; pcv, pulp cavity. Scale bars: 0.1 mm.
Notes
Published as part of Märss, Tiiu & Karatajūtē-Talimaa, Valentina, 2002, Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia), pp. 381-404 in Geodiversitas 24 (2) on page 402, DOI: 10.5281/zenodo.5374745
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Related works
- Is cited by
- Taxonomic treatment: http://treatment.plazi.org/id/03FA0B64FF97E03EFC9EA8A49928BF75 (URL)
- Is part of
- Journal article: 10.5281/zenodo.5374745 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFC3731CFF84E028FFC5A94F9879BC36 (LSID)
- Journal article: http://publication.plazi.org/id/FFC3731CFF84E028FFC5A94F9879BC36 (URL)