ophis: gullies in stratified sand
ophis: rusty cemented sand
ophis: stairs over sand
ophis: stratified sand
ophis: stratified sand
ophis: stratified sand
ophis: sand breakout over clay
ophis: sand over gray clay
ophis: clay exposed on beach
ophis: sliding root mats
ophis: W end exposure
ophis: eroding sand
ophis: cobbles covering E end Squibnocket Beach