Complex sentence: It is found in sandstone sediment, so most likely this represents a delta dwelling species, but this is not conclussive, as other habitats may have been involved but the species was never fossilized in that habitat.
Split into simpler sentences: It is found in sandstone sediment, so most likely this represents a delta dwelling species. But this isn't conclussive, as other habitats may have been involved but the species was never fossilized in that habitat.