Meaning of septulum | Babel Free

Definitions

1. A little septum; a division between small cavities or parts.
2. A small partition or division within a rock or mineral structure, especially within the fossil of a foraminifera or similar microorganism.

Examples

“Test⟳ small, elongate, subfusiform, with bluntly rounded poles, septa thin and widely spaced, thin and short transverse septula alternating with foramina, thickened at the lower ends where they join⟳ with the tops of the parachomata, one or two axial septula between adjacent septa, outer whorls may also have⟳ a secondary transverse septulum between adjacent primary transverse septula;”

CEFR level