Xiphiorhynchus
Xiphiorhynchus is an extinct genus of prehistoric swordfish that lived from the Eocene until the Miocene. Unlike the modern swordfish, both the upper and lower jaws of Xiphiorhynchus were extended into blade-like points.
| Xiphiorhynchus | |
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| Artist's restoration of X. rotundus | |
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| Genus: | †Xiphiorhynchus Van Beneden 1871 |
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Distribution
Fossils of Xiphiorhynchus have been found in:[1]
- 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
- Miocene
- Raz-el-Ain Formation, Algeria
- Pisco Formation, Peru
gollark: Rust, which is COOL™, has monotonic time and system time and such as separate types. Go did *not* have monotonic time for ages, but *did* have an internal function for it which wasn't exposed because of course.
gollark: That article describes, among other things, somewhat poor filesystem interaction handling, and a really stupid way monotonic time was handled.
gollark: https://fasterthanli.me/articles/i-want-off-mr-golangs-wild-ride
gollark: Also, it handles OS interaction poorly and tries to hide complexity sometimes in ways which do not work.
gollark: Go is kind of the opposite, in that it has complicated inconsistent rules to try and look simple.
See also
- Prehistoric fish
- List of prehistoric bony fish
References
- Xiphiorhynchus at Fossilworks.org
External links
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