Sediments of Narragansett Bay acquired in 1960 (MCMASTER60 shapefile)
收藏USGS-Science Data Catalog2026-03-14 收录
下载链接：
https://data.usgs.gov/datacatalog/data/USGS:644d04d3-07c5-4fd2-8f42-6dd9271f6d84
下载链接
链接失效反馈官方服务：
资源简介：
Gravel, sand, silt, and clay contents were determined for samples from Narragansett Bay and the adjacent Rhode Island Shelf. In the Narragansett Bay system, clayey silt and sand-silt-clay are the most abundant sediments. Sand is abundant locally and on the inner shelf. In general, toward the lower passages of the Bay the sediments show a progressive change to coarser textures.
创建时间：
2026-03-28
