| Gessella Temporal range:   | |
|---|---|
| Scientific classification  | |
| Kingdom: | Plantae | 
| Division: | Marchantiophyta | 
| Class: | Haplomitriopsida | 
| Order: | Calobryales | 
| Family: | Haplomitriaceae | 
| Genus: | †Gessella Poulsen, 1974  | 
| Species | |
| 
 Gessella communis  | |
Gessella is a fossil genus of liverworts in the family Haplomitriaceae.[1] All known fossils come from Early Permian deposits of Western Sealand.
References
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