Repartition of vertical intervallar structures pores - From a traditional terminology to an adapted one

Descriptor : Repartition of vertical intervallar structures pores

Descriptor type : categorical

Vertical intervallar structures: Longitudinal and often radial structures inside the intervallum (septa, taeniae...).

Intervallum: Space enclosed between the walls.

Aporous: Aporous: No pore.
Sparsely porous: Sparsely porous: Rare pores irregularly distributed.
Completely porous: Completely porous: Pores distributed frequently and uniformly.
One row of pores per vertical structure: NB: A single longitudinal row of pores of diameter subequal to intervallum width.
Pores restricted to outer wall area
isn't included in the term

Hierarchy

Vertical intervallar structures
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 |_ Repartition of vertical intervallar structures pores