31. Due to the shallow depths , sediments undergo only minor compaction and grain rearrangement during this stage. 32. Its large aperture allows for a shallow depth of field, allowing good isolation of close subjects. 33. The earthquake occurred at a relatively shallow depth of and caused landslides in the San Bernardino Mountains. 34. Seismologists said the quake had a shallow depth and was caused by movements of the Baruven River fault. 35. The estuary of the Bhargavi River has a shallow depth of just and the process of siltation continues. 36. The inlet is slowly turning into swampland as a result of its high sediment loading and shallow depth . 37. On 29 November 2016, a magnitude 4.4 earthquake at shallow depth left eight miners dead. 38. In the meantime, she remains a popular wreck dive given her shallow depth and ease of access. 39. In contrast, most rocks found on the surface, if formed below, originate from relatively shallow depths . 40. At the relatively shallow depth of the submarine wreckage, there is a risk of rusting containers releasing radioactivity.