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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Next
Last
Sort by:
Title
Creator
Date Added
North face of Interurban cut showing Kansan Drift at bottom, yellow loess at top, and Buchanan Gravels intervening, Iowa City, Iowa, late 1890s or early 1900s
North fork Yellow River undermining cliff of St. Peter Sandstone at Devil's Den six miles south of Waukon, Iowa, late 1890s or early 1900s
North Liberty plain (Iowan Drift Sheet) along the Interurban near Stalwart Station, North Liberty, Iowa, late 1890s or early 1900s
North valley wall showing gradation from Iowan aqueous and silts upward into loess one mile north of Helman sand pit, Iowa City, Iowa, late 1890s or early 1900s
North wall of Iowa River valley, west of Helman sand pit, showing terrace-like feature, Iowa City, Iowa, late 1890s or early 1900s
Oblique bedding at Sugar Creek lime quarries, Sugar Creek, Iowa, late 1890s or early 1900s
Oblique bedding with beds dipping northeast, LeClaire, Iowa, late 1890s or early 1900s
Located one-half mile south of LeClaire.
Observatory from the southeast
Observatory, Iowa City
Observatory Hill above the Iowa River, Iowa City, Iowa, late 1890s or early 1900s
Old Capitol Quarry, Iowa City, Iowa, late 1890s or early 1900s
First
Previous
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
Next
Last
Output Formats
atom
,
csv
,
dcmes-xml
,
json
,
omeka-xml
,
rss2