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Class: Nodosariata    Subclass: Nodosariana    Order: Vaginulinida    Family: Vaginulinidae
Astacolus velascoensis White, 1928
     Morphological Attributes:
Wallmaterial: hyaline
Overall appearance: elongate
Coiling: spiral to serial
Chamberform: triangular to trapezoid
Aperture Position: terminal
Aperture Form: --, no tooth, no neck, no lip
Sutures: --, curved, --
Ornamentation: --, --, --, keeled



type specimen
holotype
Cretaceous
Upper Cretaceous

Mexico and Middle America

FEU-1007686
686