| Hedstroemia Temporal range: Llandovery–Upper Devonian[1] |
|
|---|---|
| Scientific classification | |
| Domain: | Bacteria |
| Phylum: | Cyanobacteria |
| Class: | Cyanophyceae |
| Order: | Nostocales |
| Family: | Rivulariaceae |
| Genus: | Hedstroemia A. Rothpletz, 1913 |
The extinct genus Hedstroemia is thought to be a rivulariacean cyanobacterium.[2] It occurs in conjunction with Solenopora.[3] It forms oval blobs composed of sinuous tubes that have rounded outlines.[4]