| Home> Cenozoic> Miocene>
 

List species

Disolenia quadrata (Ehrenberg, 1872)

Description - Add description

Shell smooth, thin-walled, subspherical, with numerous small irregular pores having no definite arrangement. Pored tubules, 3-8 (usually 5), approximately as long as broad or longer, 0.2-0.3 shell diameter. Tubules cylindrial or subcylindrical, sometimes slightly expanded distally; outer apertures truncated, smooth.
Dimenions: Diameter of shell 63-90Ám. Maximum length of tubules 18-36Ám; their maximum breadth 18-27Ám.
Nigrini 1967


Description

 

Images

 

Synonyms

 

References

 

Distribution

 

Discussion / Comments

 

Web links