Trabecular fan systems
Trabeculae are arranged in fans
that are increasingly inclined outward from an axis of divergence (Thin Section
and SEM)
| Character State | Illustration (SEM) | Illustration (Thin Section |
| septa formed by <2 fan systems | |
|
| septa formed by multiple fan systems | |
|
Last updated on June 25, 2003-eek.