Matching Items (2)
Filtering by
- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: Campbell, Ian
- Creators: Harbin, Adrian
- Resource Type: Text
![41522-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41522-Thumbnail%20Image.png?VersionId=C2aLlXBW_RcfjdCC_WcUuzuqd1l1B1Jm)
ContributorsHarbin, Adrian (Author)
Created1937
DescriptionDescription of a four day trip to the Grand Canyon.
![41097-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41097-Thumbnail%20Image.png?VersionId=rvp2BGAQsLRjIkyyKPudRRB.t_ghxm5I)
ContributorsMaxon, John H. (Author) / Campbell, Ian (Author) / American Journal of Science (Publisher)
Created1934-10-01
DescriptionExcerpt on the Archean Ripple Mark in the Grand Canyon.