Dallina

Dallina is a genus of small to average size lampshells (maximum 35 millimetres or 1.4 inches long).[1] It is known since the Miocene.

Dallina
Temporal range: Miocene–Recent
Dallina septigera, 23mm wide, recent
Scientific classification
Kingdom:
Phylum:
Subphylum:
Class:
Order:
Suborder:
Superfamily:
Terebratelloidea
Family:
Dallinidae
Genus:
Dallina

Beecher, 1893
species
  • D. septigera (Lovén, 1845) (type species) = Magellania septigera, M. septata, Japinithyris septata, Terebratula septata, Waldheimia septigera, W. septata[1]
  • D. elongata Hatai, 1940
  • D. eltanini Foster, 1974
  • D. floridana (Pourtalès, 1867)
  • D. obessa Yabe & Hatai, 1934
  • D. parva Cooper, 1981
  • D. profundis Konjukova, 1957
  • D. raphaelis (Dall, 1970) = Waltheimia raphaelis
  • D. triangularis Yabe & Hatai, 1934

Description

Small to large, triangular to subquadrangular in outline; rectimarginate to paraplicate; beak erect, without beak ridges; foramen small to large, mesothyrid, attrite, symphytium concave. Hinge teeth small, weak; pedicle collar very short. Cardinalia lamellar with excavate inner and outer hinge plates separated by narrow crural bases; inner hinge plates converging on median septum to form V-shaped septalium; cardinal process not differentiated; median septum low anteriorly, extending beyond midvalve; adult loop teloform.[2]

gollark: With parser combinators or something, probably?
gollark: It lets you specify extra parsing post-processing stuff in cases where you need moar types.
gollark: With serde in Rust and the toml library you can basically just shove a few attributes on a struct, and have a data structure parser.
gollark: Not *as* much.
gollark: I guess you could use dhall too, that actually could be neat.

References

  1. Atkins, D. (1960). "A note on Dallina septigera (Lovèn), (Brachiopoda, Dallinidae)" (PDF). Journal of the Marine Biological Association of the United Kingdom. 3 (1): 91–99. doi:10.1017/s0025315400013126. Archived from the original (PDF) on 2014-11-29.
  2. Moore, R.C. (1965). Brachiopoda. Treatise on Invertebrate Paleontology. Part H., Volume 2. Boulder, Colorado/Lawrence, Kansas: Geological Society of America/University of Kansas Press. pp. H835. ISBN 0-8137-3015-5.
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