Requieniidae

Requieniidae is a family of rudists, in the order Hippuritida,[1] which lived from 155.7 to 66.043 million years ago.[2]

Requieniidae
Temporal range: 155.7–66.043 Ma
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Subclass: Heterodonta
Order: †Hippuritida
Suborder: †Requieniidina
Superfamily: †Requienioidea
Family: †Requieniidae

Taxonomy

Placed by the WoRMS and Fossilworks.[1][2]

Family Requieniidae Kutassy, 1934

  • Subfamily: Matheroniinae
    • Genus: Hypelasma
    • Genus: Kugleria
    • Genus: Lovetchenia
    • Genus: Matheronia
    • Genus: Rutonia
  • Subfamily: Requieniinae
    • Genus: Apricardia
    • Genus: Bayleia
    • Genus: Bayleoidea
    • Genus: Pseudotoucasia
    • Genus: Requienia
    • Genus: Toucasia
gollark: Technically, as it counts transactions, you can just transfer that money back and forth several trillion times a second and outcompete all other economies.
gollark: I mean, they can say "we'll exchange X currency 1 for Y currency 2" for any value of X and Y, but for many values it would be a bad idea to.
gollark: What? They can't just set prices to anything they want, it depends on the unfathomable machinations of the market.
gollark: RFC 1149 is the very useful standard for Internet Protocol over Avian Carriers, of course.
gollark: I don't think any existing cryptocurrency uses RFC 1149, so there are not any relevant birds.

References
  1. "WoRMS - World Register of Marine Species - Requieniidae Kutassy, 1934 †". www.marinespecies.org. Retrieved 2019-04-17.
  2. "Fossilworks: Heterodonta". fossilworks.org. Retrieved 2019-04-17.


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