Species
Pachystylostroma vallum Kapp et Stearn, 1975
Tyyppilajitiedot
Aiheeseen liittyvät julkaisut
Kapp, U. S., Stearn, C. W. 1975. Stromatoporoids of the Chazy Group (Middle Ordovician), Lake Champlain, Vermont and New York. Journal of Paleontology 49, 1, 163-186.
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Porifera |
| Class | Stromatoporoidea |
| Order | Labechiida |
| Family | Stylostromatidae |
| Genus | Pachystylostroma |
| Species | contractum |
| estoniense | |
| exile | |
| fragosum | |
| goodsellense | |
| hillistense | |
| mammillatum | |
| opiparum | |
| rosensteinae | |
| sibiricum | |
| surculum | |
| ungerni | |
| vallum | |
| woyuense |