Plate XXXV: Ordovician poriferan (sponge) and bryozoan
Figure Number |
Modern genus and species |
1889 Genus and species |
Phyllum or Class |
Age, etc. |
1, 2, 4, 5 |
Escharopora hilli (James) |
Ptilodictya hilli James 1882 |
bryozoan |
Ordovician |
3 |
same as 1889 |
Brachiospongia digitata (Owen 1857) |
poriferan |
Ordovician |