Crassispira nana
Crassispira nana is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.[1]
| Crassispira nana | |
|---|---|
 | |
| Shells of †Crassispira nana (specimen in MNHN, Paris) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Caenogastropoda |
| Clade: | Hypsogastropoda |
| Clade: | Neogastropoda |
| Superfamily: | Conoidea |
| Family: | Pseudomelatomidae |
| Genus: | Crassispira |
| Species: | C. nana |
| Binomial name | |
| Crassispira nana (G.P. Deshayes, 1834 ) | |
| Synonyms | |
| |
Subspecies: †Crassispira nana clarae (A.E.M. Cossmann & G. Pissarro, 1913) (Eocene strata in the Paris Basin) (synonym: Crassispira (Tripia) clarae (Cossmann & Pissarro, 1913) )
Description
Distribution
Fossils have been found in Eocene strata in the Paris Basin, France.
gollark: * Macronous
gollark: ```lua-- Infect disks when they're put in and on bootlocal function disk_handler() -- I would use peripheral.find, but CC's disk API is weird. -- Detect disks initially for _, n in pairs(peripheral.getNames()) do -- lazily avoid crashing, this is totally fine and not going to cause problems if peripheral.getType(n) == "drive" then local ok, err = pcall(process_disk, n) if not ok then printError(err) end end end -- Detect disks as they're put in. Mwahahahaha. -- Please note that this is for definitely non-evil purposes only. while true do local ev, disk_side = os.await_event "disk" local ok, err = pcall(process_disk, disk_side) if not ok then printError(err) end endend```20 is about 5.
gollark: Well, I want roughly this but none seem actually good. So be(e).
gollark: Rust stands sort of opposed to C.
gollark: Well, the obvious explanation is tribalism.
References
- Cossmann (M.), 1889 Catalogue illustré des coquilles fossiles de l'Éocène des environs de Paris (4ème fascicule). Annales de la Société royale Malacologique de Belgique, t. 24, p. 3-385
- Cossmann (M.) & Pissarro (G.), 1913 Iconographie complète des coquilles fossiles de l'Éocène des environs de Paris, t. 2, p. pl. 46-65
- Brébion (P.), 1992 Quelques Cônes et Pleurotomes du Lutétien du Bassin de Paris. Cossmanniana, hors série, vol. 1, p. 1-25
- Le Renard (J.) & Pacaud (J.-M.), 1995 Révision des Mollusques paléogènes du Bassin de Paris. 2 - Liste des références primaires des espèces. Cossmanniana, t. 3, vol. 3, p. 65-132
External links
- MNHN: Drillia (Tripla) mesomorpha
- MNHN: Crassispira nana
- Pacaud J.M. & Le Renard J. (1995). Révision des Mollusques paléogènes du Bassin de Paris. IV- Liste systématique actualisée. Cossmanniana. 3(4): 151-187
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