English Labechiida Cited by user Fanboyphilosopher on 10 Aug 2023 Labechiida is an extinct order of stromatoporoid sponges. They lived from the Middle Ordovician to the Late Devonian, though a few putative fossils have been reported…
English Stromatoporoidea Cited by user Fanboyphilosopher on 09 Aug 2023 Stromatoporoidea is an extinct clade of sea sponges common in the fossil record from the Middle Ordovician to the Late Devonian.