Descripteur : Repartition of vertical intervallar structures pores

Type du descripteur : categorical

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

Intervallum: Space enclosed between the walls.


Sparsely porous

Sparsely porous: Rare pores irregularly distributed.

../images/Photos_numerisees_00001I.png

Sparsely porous

../images/SEPTES_PEU_PERFOREI.png

Sparsely porous

Sparsely to completely porous

Completely porous

Completely porous: Pores distributed frequently and uniformly.

../images/adet_0004I.png

Completely porous

../images/SEPTES_COMPLEMENT_POREUXI.png

Completely porous

Pores restricted to outer wall area

../images/tollicyathus_ishensis1.png

Pores restricted to outer wall area

../images/tollicyathus_ishensis2.png

Pores restricted to outer wall area


Hiérarchie

Porosity of vertical intervallar structures
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 |_ Repartition of vertical intervallar structures pores

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