Definition of Belemnospongia. Meaning of Belemnospongia. Synonyms of Belemnospongia

- locally abundant sea sponges, including hexactinellids, Norfordia, and Belemnospongia. By far the most abundant is Arborispongia delicatula, a ramose (branching)...
- Barroisia Bathotheca Batschykicyathus Battaglia Bauneia Beaussetia Becksia Belemnospongia Belemnostroma Belonisia Beltanacyathus Belubulaia Belubulaspongia Bicolumnostratum...
- gracilis †Beecheria †Beecheria formosa – tentative report †Belemnospongia †Belemnospongia parmula †Bellerophon †Beloitoceras †Beloitoceras huronense –...
- shumardanum – tentative report †Beecheria sinuata †Belemnospongia †Belemnospongia fascicularis †Belemnospongia parmula †Bellerophon †Bellerophon gibsoni – type...
- species †Bearriverops loganensis †Beckwithia †Beckwithia typa †Belemnospongia †Belemnospongia neofascicularis – type locality for species †Bellazona †Bellazona...
- †Beecheria †Beecheria illinoisense †Beecheria paraplicata †Belemnospongia †Belemnospongia parmula †Bellerophon †Bellerophon chesterensis – type locality...
- type locality for species †Batocrinus †Batostoma †Beecheria †Belemnospongia †Belemnospongia parmula – type locality for species †Bellimurina †Bellimurina...