Synechodus nitidus
WOODWARD, 1911
Classification: Elasmobranchii Synechodontiformes Palaeospinacidae
Reference of the original description
The Fossil Fishes of the English Chalk. Part VI. Monograph of the Palaeontographical Society London, 64: 185–224, fig. 56–68, pl. 39–46.
The Fossil Fishes of the English Chalk. Part VI. Monograph of the Palaeontographical Society London, 64: 185–224, fig. 56–68, pl. 39–46.
Synonyms / new combinations and misspellings
Synechodus cf. nitidus
Synechodus cf. nitidus
Images of types
Description:
Citation: Synechodus nitidus WOODWARD, 1911: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 02/2021
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Synechodus nitidussp. nov, teeth, three times nat. size, from different parts of jaw (3a-3c), with (3 d) shagreen enlarged eight times. The type specimen: Zone of Holaster subglobosus; Snodland, Kent. Egerton Collection (B. M. no. P. 1295); 4. Ditto; antero-lateral tooth, outer view, twice nat. size. Zone of Holaster subglobosus; Wouldham, Kent. G. E. Dibley Collection (B. M. no. P. 10228);
Synechodus nitidussp. nov, teeth, three times nat. size, from different parts of jaw (3a-3c), with (3 d) shagreen enlarged eight times. The type specimen: Zone of Holaster subglobosus; Snodland, Kent. Egerton Collection (B. M. no. P. 1295); 4. Ditto; antero-lateral tooth, outer view, twice nat. size. Zone of Holaster subglobosus; Wouldham, Kent. G. E. Dibley Collection (B. M. no. P. 10228);
Description
Original diagnose after Woodward (1911) p. 219 [2604]; Somewhat larger than the type species; the large anterior teeth completely smooth, with more slender lateral denticles; the principal antero-lateral teeth also remarkably smooth, only feebly marked with fine vertical wrinkles, not reticulations, at the base of the crown, which is always continnous; hindmost teeth with low but sharply pointed cusps, also marked with vertical wrinkles, not reticulations.
Original diagnose after Woodward (1911) p. 219 [2604]; Somewhat larger than the type species; the large anterior teeth completely smooth, with more slender lateral denticles; the principal antero-lateral teeth also remarkably smooth, only feebly marked with fine vertical wrinkles, not reticulations, at the base of the crown, which is always continnous; hindmost teeth with low but sharply pointed cusps, also marked with vertical wrinkles, not reticulations.
Remarks
valid after Woodward (1911) p. 219 [2604]; Cappetta (1975) p. 117 [319]; Guinot et al. (2013) p. 594 [18162];
synonym of Synechodus dubrisiensis after Ward (2010) p. 282 [13942];
valid after Woodward (1911) p. 219 [2604]; Cappetta (1975) p. 117 [319]; Guinot et al. (2013) p. 594 [18162];
synonym of Synechodus dubrisiensis after Ward (2010) p. 282 [13942];
References
A new partial skeleton of a palaeospinacid shark (Neoselachii, Synechodontiformes) from the Albian of northern France, with a review of the taxonomic history of Early Cretaceous species of Synechodus Woodward, 1888. Geodiversitas, 40 (25): 557-574
DOI: 10.5252/geodiversitas2018v40a25
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388: 23–41
DOI: 10.1016/j.palaeo.2013.07.027
Neoselachian shark and ray teeth from the Valanginian, lower Cretaceous, of Wawal, central Poland. Palaeontology, 48 (2): 209–221, 2 fig., pl. 1–2.
DOI: 10.1111/j.1475-4983.2005.00441.x
Fossil fishes from the Cenomanian (Upper Cretaceous) of Namoura, Lebanon. Journal of Systematic Palaeontology, 1 (4): 227–330
DOI: 10.1017/S147720190300107X
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60: 9–56, 8 fig., 9 pl.
New observations on the pataeospinacid dentition (Neoselachii, Palaeospinacidae). Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1992 (9): 565–570
Sélaciens et Holocéphale du Gargasien de la région de Gargas (Vaucluse). Géologie méditerranéenne, 2 (3): 115–134, 10 fig., 2pl.
Comentarios sobre los peces fosiles de Chile. Revista Chilena de Historia Natural, 40: 306–323
On the fossil fishes of the Lithuanian Chalk. I. Selachii. Mémoires de la Faculté des Sciences de l'Université de Vytautas le Grand, 9: 243–305, 7 fig., 5 pl.
The Fossil Fishes of the English Chalk. Part VI. Monograph of the Palaeontographical Society London, 64: 185–224, fig. 56–68, pl. 39–46.
A new partial skeleton of a palaeospinacid shark (Neoselachii, Synechodontiformes) from the Albian of northern France, with a review of the taxonomic history of Early Cretaceous species of Synechodus Woodward, 1888. Geodiversitas, 40 (25): 557-574
DOI: 10.5252/geodiversitas2018v40a25
Late Cretaceous elasmobranch palaeoecology in NW Europe. Palaeogeography, Palaeoclimatology, Palaeoecology, 388: 23–41
DOI: 10.1016/j.palaeo.2013.07.027
Neoselachian shark and ray teeth from the Valanginian, lower Cretaceous, of Wawal, central Poland. Palaeontology, 48 (2): 209–221, 2 fig., pl. 1–2.
DOI: 10.1111/j.1475-4983.2005.00441.x
Fossil fishes from the Cenomanian (Upper Cretaceous) of Namoura, Lebanon. Journal of Systematic Palaeontology, 1 (4): 227–330
DOI: 10.1017/S147720190300107X
Albian and Cenomanian (Cretaceous) selachian faunas from north east England. Special Papers in Palaeontology, 60: 9–56, 8 fig., 9 pl.
New observations on the pataeospinacid dentition (Neoselachii, Palaeospinacidae). Neues Jahrbuch für Geologie und Paläontologie, Monatshefte, 1992 (9): 565–570
Sélaciens et Holocéphale du Gargasien de la région de Gargas (Vaucluse). Géologie méditerranéenne, 2 (3): 115–134, 10 fig., 2pl.
Comentarios sobre los peces fosiles de Chile. Revista Chilena de Historia Natural, 40: 306–323
On the fossil fishes of the Lithuanian Chalk. I. Selachii. Mémoires de la Faculté des Sciences de l'Université de Vytautas le Grand, 9: 243–305, 7 fig., 5 pl.
The Fossil Fishes of the English Chalk. Part VI. Monograph of the Palaeontographical Society London, 64: 185–224, fig. 56–68, pl. 39–46.
