Master Naturalist at Eagle Creek Park
Feb 20; 6:00 PM - 8:00 PM
Feb 21 - 23
Girls STEM Conference
Mar 7; 8:00 AM - 3:00 PM
Master Naturalist at Southeastway Park
Mar 13; 6:00 PM - 9:00 PM
Quake Cottage at Evansville Museum
Mar 27 - 28
Quake Cottage at IU Public Safety Day
Apr 1; 11:00 AM - 3:00 PM
IU First Thursday
Apr 2; 5:00 PM - 8:00 PM
Master Naturalist at Johnson County
Apr 9; 6:00 PM - 9:00 PM
IU Lifelong Learning course
iDigBio Digital Data Conference
Jun 1 - 3
Limestone Month Festival
Jun 6; 10:00 AM - 3:00 PM
Campus Limestone Walking Tour
Jun 12; 10:30 AM - 12:30 PM
Jun 15 - 19
Campus Limestone Walking Tour
Jun 27; 10:30 AM - 12:30 PM
Save $4 when you buy five items: Let's Look at Rocks book, Geology: an introduction to familiar rocks, minerals, gemstones, and fossils, the ABCs of Indiana Geology cards, Gem and Mineral playing cards, and a Rock Layers of Indiana sticker.
Save $6 when you buy four items: the new Indiana Rocks! book (A Guide to Geologic Sites in the Hoosier State), the Charles C. Deam Wilderness Trail Map, Fossil Playing cards, and a Rivers of Indiana sticker.
Save $6 when you buy seven items: the new Indiana Rocks! book (A Guide to Geologic Sites in the Hoosier State), the ABCs of Indiana Geology cards, Let's Look at Rocks book, Geology of the Falls of the Ohio River circular, Gold and Diamonds in Indiana circular, Grain Size Chart and a mineral sample.
Known to geologists as the Salem Limestone, Indiana limestone has been an essential part of building the Indiana University Bloomington campus. In 2020, as IU reaches its 200-year anniversary, the Indiana Geological and Water Survey celebrates the bicentennial with an annual calendar featuring Indiana’s beautiful limestone campus. The mosaicked image of the Sample Gates is made of hundreds of photos from various IGWS collections. The 21- by 33-inch calendar is printed in full color on heavy poster paper and is shipped rolled in a sturdy cardboard tube.
"Waters of Indiana," the 2019 annual Indiana Geological and Water Survey calendar is now available as a PDF for free download. Across Indiana, water has left an indelible mark on the landscape. The calendar features a map of the state depicting our waterways that drain five primary watersheds, and numbered text describing various surface water features.The 21 by 33 inch calendar is printed in full color on heavy poster paper and is shipped rolled in a cardboard tube.
Save $6 when you buy three items: the new Indiana Rocks! book (A Guide to Geologic Sites in the Hoosier State), the ABCs of Indiana Geology cards, and Let's Look at Rocks books. Click on the individual items below to find descriptions.
Save $6 when you buy both the new Indiana Rocks! book (A Guide to Geologic Sites in the Hoosier State) and the ABCs of Indiana Geology. Click on the individual links below to read about both these items.
A story of oceans, uplift, and ice, Indiana's geological history is reflected in the vistas and landscapes you will see as you travel through the state. From the Indiana Dunes of Lake Michigan, one of the world's largest displays of lakeshore dunes, to the historic little town of New Harmony, where American geology had its beginnings, this book is your guide to 50 of the most significant and interesting sites in Indiana. You will find kettle lakes formed by melting glaciers, gorgeous waterfalls carved into the rock, and a world-renowned karst landscape peppered with sinkholes and caves. Explore the Falls of the Ohio, the location of the largest exposed Devonian fossil beds in the world, or wander through the campus of Indiana University and tour the buildings and carvings of Salem Limestone, a building stone treasured by architects. Researched and written by Polly Sturgeon, the Outreach Coordinator of the Indiana Geological and Water Survey, with help from her colleagues, this book is a cross section of the Hoosier state and a treasure of geological and historical surprises.
GEOLOGY_OF_LAWRENCE_COUNTY_INDIANA.GDB is an Esri geodatabase that contains feature classes and nonspatial tables that show and describe the bedrock and some unconsolidated geology of the twelve U.S. Geological Survey topographic 7.5-minute quadrangle that encompass Lawrence County, Indiana. These data were used by staff of the Indiana Geological Survey to produce Indiana Geological Survey Miscellaneous Map 90. The geodatabase contains the following elements; DataSources (nonspatial table), DescriptionOfMapUnits (nonspatial table), Glossary (nonspatial table), ContactsAndFaults (feature class), DataSourcePolys (feature class), GeologicLines (feature class), MapUnitPolys (feature class), and OtherPolys (feature class).
GEOLOGY_BARTHOLOMEW_COUNTY_INDIANA.GDB is an Esri File Geodatabase that contains eight feature data sets and three geodatabase tables detailing the geology of Bartholomew County, Indiana. The data shows the distribution of gently west-southwest-dipping (15 to 20 ft per mile) Mississippian, Devonian, and Silurian sedimentary rocks along the eastern margin of the Illinois Basin, and so the youngest rocks are found high in the hills along the western margin of the county and the oldest rocks in the deepest valleys near the eastern margin of the county. Bedrock is close to the surface in the hills along the western margin of the county, so contacts between the gently dipping bedrock units nearly parallel surface contours. A complex network of deep paleovalleys filled mostly with glacial outwash deposits trends north-south in the central part of the county beneath broad fluvial terraces and valleys. Wisconsin ice-contact glacial deposits cover bedrock throughout most of the eastern third of the county.
The Indiana Geological and Water Survey presents “Landmarks in Indiana Geology–A Timeline” to celebrate two important milestones—the bicentennials of Indiana University and the state of Indiana. Beginning in 1787, this timeline illustrates the unfolding of Indiana’s history of the science of geology; it features noteworthy events, scientists, places, publications, buildings, and industries that are part of Indiana’s geological legacy.
This story map is the digital version of the IGWS publication Special Report 74. Underground coal gasification (UCG) is a technology that can complement traditional methods of coal mining and surface gasification. This technology works by converting coal into a combustible gas (syngas) that can be used for industrial heating, power generation, and the manufacture of hydrogen, synthetic natural gas, or diesel fuel. In the UCG process, the cavity formed in the coal seam becomes the reactor, so the gasification of coal takes place underground instead of in a gasifier at the surface, as in the surface gasification process. Selecting appropriate sites for UCG plants and applying the best UCG technologies and practices are complex processes, and a variety of technical and geological factors must be taken into consideration to evaluate each potential site.
IGWS 183rd birthday
Indiana Landmarks Preservation Conference
Apr 14 - 17
North-Central Section of the Geological Society of America
May 18 - 19
Construction History Society of America's 7th Biennial Conference "Quarrying History
May 29 - 30
Indiana LPG Board Meeting
Jul 23; 10:00 AM - 12:00 PM
Explore the Licensure