Xiphiorhynchus
Xiphiorhynchus Temporal range:
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Artist's restoration of X. rotundus | |
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Genus: | †Xiphiorhynchus Van Beneden 1871
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Xiphiorhynchus is an extinct genus of prehistoric swordfish that lived from the Eocene until the Oligocene.[1] Unlike the modern swordfish, both the upper and lower jaws of Xiphiorhynchus were extended into blade-like points.
Distribution[edit]
Fossils of Xiphiorhynchus have been found in:[2]
- Eocene
- La Meseta Formation, Antarctica
- London Clay, Selsey and Elmore Formations, England
- Yazoo Formation, Louisiana
- Moodys Branch Formation, Mississippi
- Castle Hayne Formation, North Carolina
- Oligocene
See also[edit]
References[edit]
- ^ Fierstine, Harry L. (2006). "Fossil History of Billfishes (Xiphioidei)". Bulletin of Marine Science.
- ^ Xiphiorhynchus at Fossilworks.org
External links[edit]
Categories:
- Prehistoric ray-finned fish genera
- Ypresian genus first appearances
- Prehistoric fish of Africa
- Neogene Africa
- Fossils of Algeria
- Prehistoric fish of Antarctica
- Paleogene Antarctica
- Fossils of Antarctica
- Prehistoric fish of Europe
- Paleogene United Kingdom
- Fossils of England
- Prehistoric fish of North America
- Paleogene United States
- Fossils of Louisiana
- Fossils of Mississippi
- Fossils of North Carolina
- Fossils of South Carolina
- Prehistoric fish of South America
- Fossil taxa described in 1871
- Xiphiidae
- Prehistoric perciform stubs