State Library of Iowa
Advanced Search
About IHDC
Copyright and Ownership
History
Participating Institutions
Welcome to the Iowa Heritage Digital Collections
Browse Collections
Exhibits
Contact Us
For Depositors
Collection Development Policy
Contact Us
Digitization Resources for participants in the Iowa Heritage Digital Collections
Omeka Directions: Adding Items to Omeka
Funding Resources
Steps to Participation
Dublin Core and Item Type Metadata descriptions
Required Dublin Core Fields for Items
Search Help
Image Help
Collection: Calvin Geological Photographs
Browse Items (748 total) for Calvin Geological Photographs
Browse All
Browse by Tag
Search Items
First
Previous
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
Next
Last
Sort by:
Title
Creator
Date Added
Initial steps in the formation of gulches in loess, Graham Township, Iowa, late 1890s or early 1900s
Located in section 20 of Graham Township.
East wall of "The Mound", north of Luverne, Minn., late 1890s or early 1900s
Man standing at top of waterfall in Devil's Den, Iowa, late 1890's or early 1900s
"Devil's Den" located at Twp. 99, R. V, Section 19, N.W. gr., N.E. 1/4, N.E. corner.
Steamboat Rock at "Devil's Backbone", Dundee, Iowa, late 1890s or early 1900s
Oxford Mills on the Wapsipinicon River, Oxford Mills, Iowa, late 1890s or early 1900s
People on the back of Saunder's Creek, Iowa, late 1890s or early 1900s
Bluff next to the Maquoketa River on the eastern side of "Devil's Backbone", Dundee, Iowa, late 1890s or early 1900s
Sontty Hills, Delhi Township, south of Earlville, Iowa, late 1890s or early 1900s
Devil's Backbone in a small driftless area, Dundee, Iowa, late 1890s or early 1900s
Located northwestern part of Delaware County, Iowa.
Fallen masses of limestone, just above the base of Niagaran, Elk Creek, Iowa, late 1890s or early 1900s
First
Previous
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
Next
Last
Output Formats
atom
,
csv
,
dcmes-xml
,
json
,
omeka-xml
,
rss2