Scapanorhynchus elongatus
Woodward, 1889
Classification: Elasmobranchii Lamniformes Mitsukurinidae
Reference of the original description
Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.
Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.
Images of types
Description:
Citation: Scapanorhynchus elongatus Woodward, 1889: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 04/2024
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Scapanorhynchus elongatussp. nov. ; head and anterior portion of trunk, inferior aspect, two thirds nat. size, [P. 4774]
Scapanorhynchus elongatussp. nov. ; head and anterior portion of trunk, inferior aspect, two thirds nat. size, [P. 4774]
Description
Original description of Woodward, 1889 [2593]:
Type. Head and anterior portion of trunk, shown, of two thirds the natural size, in PI. XVII. fig. 8. An extremely elongated species. Length of snout in advance of the mouth not less than three times as great as the width of the head at this position. Extent of the caudal fin not equalling more than one half the entire length of the trunk in advance of its origin. Teeth with the posterior face of the coronal cusp promi-nently striated, scarcely differing from the teeth of S. lewisii.
Form. & Loc. Upper Creta-ceous (Senonian): Sahel Alma, Mount Lebanon, Syria.
P. 4774. Type specimen, mostly' shown, of two thirds the natural size, in PI. XVII. fig. 8. The outline of the slender snout is well exhibited; the mouth is large; the vertebral centra are much elongated; and the body is cov-ered with fine dense shagreen. Several teeth of both jaws are preserved, all being slender, but those placed near the symphysis possess especially high and narrow crowns.
Original description of Woodward, 1889 [2593]:
Type. Head and anterior portion of trunk, shown, of two thirds the natural size, in PI. XVII. fig. 8. An extremely elongated species. Length of snout in advance of the mouth not less than three times as great as the width of the head at this position. Extent of the caudal fin not equalling more than one half the entire length of the trunk in advance of its origin. Teeth with the posterior face of the coronal cusp promi-nently striated, scarcely differing from the teeth of S. lewisii.
Form. & Loc. Upper Creta-ceous (Senonian): Sahel Alma, Mount Lebanon, Syria.
P. 4774. Type specimen, mostly' shown, of two thirds the natural size, in PI. XVII. fig. 8. The outline of the slender snout is well exhibited; the mouth is large; the vertebral centra are much elongated; and the body is cov-ered with fine dense shagreen. Several teeth of both jaws are preserved, all being slender, but those placed near the symphysis possess especially high and narrow crowns.
Remarks
shark-references Species-ID=6189;
valid after Woodward (1889) p. 353 [2593];
synonym of Scapanorhynchus lewisii after Cappetta (1980) p. 99 [326]
shark-references Species-ID=6189;
valid after Woodward (1889) p. 353 [2593];
synonym of Scapanorhynchus lewisii after Cappetta (1980) p. 99 [326]
References
Les Sélaciens des terrains néocrétacés et paléocènes de Belgique et des contrées limitrophes. Eléments d'une biostratigraphie intercontinentale. Mémoires pour servir à l'explication des Cartes géologiques et minières de la Belgique, 15, 1–401
Descripción de nuevas especies de Selacios Terciario-cretaceos de Patagonia. Obras Completas y Correspondencia Cientifica de Florentino Ameghino, 19, 619–648
Les formations sédimentaires du Crétacé supérieur et du Tertiaire de Patagonie avec un parallèle entre leurs faunes mammalogiques et celles de l'ancien continent. Anales del Museo Nacional de Buenos Aires, 3(8), 1–568
Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.
Les Sélaciens des terrains néocrétacés et paléocènes de Belgique et des contrées limitrophes. Eléments d'une biostratigraphie intercontinentale. Mémoires pour servir à l'explication des Cartes géologiques et minières de la Belgique, 15, 1–401
Descripción de nuevas especies de Selacios Terciario-cretaceos de Patagonia. Obras Completas y Correspondencia Cientifica de Florentino Ameghino, 19, 619–648
Les formations sédimentaires du Crétacé supérieur et du Tertiaire de Patagonie avec un parallèle entre leurs faunes mammalogiques et celles de l'ancien continent. Anales del Museo Nacional de Buenos Aires, 3(8), 1–568
Catalogue of the fossil fishes in the British Museum. Part. I. British Museum (Natural History): 474 p., fig., 17 pl.
