1. Clumpy bedding and tabular cross-bedding are the main types.

2. It also discovered cross-bedding in the soil which was created by water ripples, and tiny mineral deposits called blueberries that only appear if water is present.

3. The attitude of the cross-bedding indicates that the current flowed to the west.

4. Based on the analysis of the palaeocurrent direction of cross-bedding in contourites and connecting with palaeogeographic setting, a sedimentary model of contourites in the study area is established.

5. The bedding structures include horizontal bedding, parallel bedding, ripple bedding and tabular cross-bedding.