Descripteur : Building of carcass perforations (IW)

Type du descripteur : categorical

Carcass: Part of wall on intervallum side.

IW: Inner wall.


With participation of vertical intervallar structures

With participation of vertical intervallar structures: Formed by fluting of inner edge of septa.

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

Without participation of vertical structures

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


Hiérarchie

Type of carcass perforations: inner wall (IW)
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 |_ Building of carcass perforations (IW)

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