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

 

 

 

 

Last Modified on 2019-02-05
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