Phylloceras serum
Phylloceras serum is an extinct species of ammonoid cephalopods belonging to the family Phylloceratidae. These nektonic carnivores lived from Early Jurassic to Late Cretaceous (from 150,8 to 125.45 Ma).[1]
| Phylloceras serum | |
|---|---|
 | |
| Fossil shells of Phylloceras serum from Alpes-de-Haute-Provence, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ammonitida |
| Family: | †Phylloceratidae |
| Genus: | †Phylloceras |
| Species: | †P. serum |
| Binomial name | |
| †Phylloceras serum Oppel 1865 | |
Distribution
Fossils of species within this genus have been found in the Cretaceous of Austria, Mexico, Morocco, Poland, South Africa, Ukraine and in the Jurassic of Hungary and Italy.[1]
gollark: It's on my fileserver somewhere. I'll check tomorrow.
gollark: There was that interesting paper where someone used genetic algorithms to automatically design a circuit of some kind on a FPGA, and it came up with an incomprehensible but very effective design which used weird properties of the hardware a human wouldn't consider.
gollark: You throw big piles of training data and computing power at a neural network and it "learns" to do some task or other, but a human looking at the net might have no clue how it's managing it.
gollark: Actually, with lots of modern AI stuff people *don't* understand exactly how they work.
gollark: I mean, what are paper signatures actually verifying? That you... can print/write, somehow, a vaguely correct-looking squiggle on the page?
References
- Cyril Walker & David Ward (1993) - Fossielen: Sesam Natuur Handboeken, Bosch & Keuning, Baarn. ISBN 90-246-4924-2
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