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Thelodus parvidens

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Journal Article
Published: 01 December 1973
Journal of the Geological Society (1973) 129 (6): 557-582.
...; Goniporus/Katoporus in U. Red Downton Group; Acanthodians (thelodonts absent) in Holdgate Sandstones Group and Thelodus parvidens in the Silurian—Lower Red Downton Group. The Thelodus parvidens assemblage occurs above and below the Ludlow Bone Bed, which, on the basis of the thelodonts, does not correspond...
Journal Article
Published: 22 August 2017
Geological Magazine (2018) 155 (7): 1523-1541.
... Member, but represent different depositional environments. The Winnica samples come from a low-energy environment, while the Rzepin sample was taken from a high-energy, oolitic facies. Both sites contain thelodonts Thelodus parvidens , Thelodus trilobatus , an anaspid cf. Liivilepis and a number...
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Journal Article
Published: 01 November 2013
Journal of Paleontology (2013) 87 (6): 1041-1059.
...Carole J. Burrow; Susan Turner; Godfrey S. Nowlan; Robert H. Denison A bstract Rare scales of agnathan thelodonts Paralogania ludlowiensis and Thelodus sp. cf. T. parvidens, or alternatively Thelodus macintoshi , and acanthodian fishes Nostolepis striata , Gomphonchus sp., Gomphonchoporus sp. aff...
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Thelodont scales from the Winnica samples identified as (a–h)  <b>Thelodus</b> par...
Published: 22 August 2017
Figure 4. Thelodont scales from the Winnica samples identified as (a–h) Thelodus parvidens PMU 30019–30028 and (i–k) Thelodus trilobatus PMU 30029–30031, as well as the (l) fin scale PMU 30032, (m) pugniform scale PMU 30033, and (n) one of the two special scales (PMU 23151) of unclear
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Number of identified scales and other microremains in the Winnica and Rzepi...
Published: 22 August 2017
Table 1. Number of identified scales and other microremains in the Winnica and Rzepin samples.   Winnica site Rzepin site Vertebrate taxa samples sample Thelodus parvidens Hundreds Hundreds Thelodus trilobatus Hundreds 5 Paralogania ludlowiensis Hundreds
Image
Material produced using the paraffin expansion method showing preservation ...
Published: 28 October 2015
Fig. 4. Material produced using the paraffin expansion method showing preservation and the wide range of material released: ( a ) Paralogania ludlowiensis ( Gross, 1967 ) trunk scale in crown view; ( b ) Thelodus parvidens ( Agassiz, 1839 ) trunk scale in lateral view; ( c ) indeterminate
Image
Scanning electron micrographs of representative vertebrate taxa from studie...
in > Geology
Published: 01 August 2009
Figure 3 Scanning electron micrographs of representative vertebrate taxa from studied interval of Gotland. A: Thelodus carinatus, Lund Original (LO) 10489t, sample G91–36LJ. B: Phlebolepis elegans, LO 10490t, sample G91–36LJ. C: Thelodus parvidens, LO 10491t, sample G93–959LJ. D: Thelodus
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Upper Silurian thelodont scales.  1 – 7 , from the upper Silurian Moydart a...
Published: 01 November 2013
; 4 , 5 , possible Paralogania ludlowiensis GSC135979 (GSC locality 101379) in crown and basal view, from the top of the green member; 6 , 7 , thelodontiform Thelodus sp. cf. T. parvidens or Thelodus macintoshi Stetson, 1928 , GSC135991 (GSC locality 101396), in laterocrown view
Journal Article
Journal: Geology
Published: 01 August 2009
Geology (2009) 37 (8): 739-742.
...Figure 3 Scanning electron micrographs of representative vertebrate taxa from studied interval of Gotland. A: Thelodus carinatus, Lund Original (LO) 10489t, sample G91–36LJ. B: Phlebolepis elegans, LO 10490t, sample G91–36LJ. C: Thelodus parvidens, LO 10491t, sample G93–959LJ. D: Thelodus...
FIGURES
Journal Article
Published: 28 October 2015
Journal of Micropalaeontology (2016) 35 (1): 62-65.
...Fig. 4. Material produced using the paraffin expansion method showing preservation and the wide range of material released: ( a ) Paralogania ludlowiensis ( Gross, 1967 ) trunk scale in crown view; ( b ) Thelodus parvidens ( Agassiz, 1839 ) trunk scale in lateral view; ( c ) indeterminate...
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Journal Article
Published: 01 May 2007
Journal of Paleontology (2007) 81 (3): 588-590.
.... Several specimens of the thelodont originally described as Thelodus macintoshi Stetson, 1928 were revised by Turner (1986) , who considered them to represent T. parvidens Agassiz, 1839 . The specimens from this site are the largest thelodonts known ( Turner, 1986 ). A more recent specimen discovered...
FIGURES
Series: Geological Society, London, Memoirs
Published: 01 January 2013
DOI: 10.1144/M38.28
EISBN: 9781862396425
... (‘Western former USSR Province’ of Blieck & Janvier 1999 : Phlebolepis elegans – Thelodus schmidti fauna), an Acadian–Anglo-Welsh Province ( Thelodus parvidens and Hemicyclaspis–Auchenaspis faunas), and a Central Appalachian Province ( Americaspis fauna). These five provinces may be grouped under...
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Journal Article
Published: 14 September 2011
Canadian Journal of Earth Sciences (2011) 48 (9): 1329-1341.
... 2001 ). The Cunningham Creek Formation should be somewhat younger, but the stratigraphic level, and hence age, of the fish-bearing beds has not been accurately determined. If Thelodus macintoshi is a junior synonym of T. parvidens, as Turner (1986) proposed, then the upper age limit...
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