Desiccation cracks which are infilled by fine sandstone are also found. The sandstones are fine-grained and mainly tabular, indicating that deposition of these sandstones was in a low-energy fluvial environment. The sandstones are capped in the upper sections of the biozone with mudstone clast conglomerates.
Cracks caused by desiccation, filled with fine sandstone, are also present. The sandstones are fine-grained and mostly tabular, suggesting that these sandstones were deposited in a low-energy fluvial environment. These sandstones are capped in the upper sections of the biozone with mudstone clast conglomerates.