spirifer

Nom commun , masculin , singulier

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Définition de "spirifer"

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Définition du mot "spirifer" (autres sites)

1 - spirifer - definition and more from the free merriam-webster ...

capitalized : a large genus (the type of the family Spiriferidae) of articulate brachiopods that have the arms supported within the shell by long spirally coiled  ...
http://www.merriam-webster.com/dictionary/spirifer

2 - spirifer - definition and more from the free merriam-webster ...

n. 1. (Paleon.) Any one of numerous species of fossil brachipods of the genus Spirifer, or Delthyris, and allied genera, in which the long calcareous supports of  ...
http://www.merriam-webster.com/dictionary/spirifer

3 - spirifer - definition of spirifer by the free dictionary

See also: Spirifer ... spirifer (plural spirifers) ... The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
http://www.thefreedictionary.com/Spirifer

4 - spirifer - definition of spirifer by the free dictionary

spirifer définition, synonymes, conjugaison, voir aussi 'spirifère',spiriforme',spire', spirite', expression, exemple, usage, synonyme, antonyme, contraire, ...
http://www.thefreedictionary.com/Spirifer

5 - définition spirifer | dictionnaire définition français | reverso

Jul 11, 2012 ... Spirifer yassensis Limestone MemberMember, phase Formal ... Usage: Mentioned (p270) Comments: Refers Cramsie et al 1978 for definition.
http://dictionnaire.reverso.net/francais-definition/spirifer

6 - définition spirifer | dictionnaire définition français | reverso

ABSTRACT. Much of the variation in the "Spirifer disjunctus" tribe of the Catskill ...... spirifer to his grouping, although he was aware of the definition of the genus.
http://dictionnaire.reverso.net/francais-definition/spirifer