Descriptor : Distribution of carcass pores (OW/SW)

Descriptor type : categorical

Pore: Simple perforation of any skeletal structure. Pore diameter is greater than thickness of the structure.

Carcass: Part of wall on intervallum side.

OW: Outer wall.

SW: Single wall.

../images/davidicyathus_racemiferus3I.png

Distribution of carcass pores (OW/SW)

Small pores randomly distributed

../images/cryptoporocyathus_junicanensis2I.png

Small pores randomly distributed

Small pores clustered around large ones

../images/davidicyathus_racemiferus3I.png

Small pores clustered around large ones

Hierarchy

Size of carcass pores (OW/SW)
 |
 |_ Distribution of carcass pores (OW/SW)

Belongs to the groups