Agricultural Contribution of Chloride to a Saturated Riparian Buffer System: A Case Study in Central Illinois

Peri-Gondwanan sediment in the Arkoma Basin derived from the north: The detrital zircon record of a uniquely concentrated non-Laurentian source signal in the late Paleozoic

Paleoenvironmental constraints on Paleozoic shale deposition in the midcontinent United States

Long-term risk assessment of subsurface carbon storage: analogues, workflows and quantification

Data-driven adjustments for combined use of NGA-East hard-rock ground motion and site amplification models

Gradient-based surface nuclear magnetic resonance for groundwater investigation

Loess chronology and composition as interpreted through the lens of fossiliferous lake sediments in central Illinois, USA

Sediment thickness map of United States Atlantic and Gulf Coastal Plain Strata, and their influence on earthquake ground motions

Locating an old well in eastern Nebraska with a low-cost drone-based magnetic surveying system

The effect of depositional environment on sustaining a carbon storage site

Resolving complex stratigraphic architecture across the Burlington shelf and identifying the Devonian-Carboniferous (Hangenberg) and Kinderhookian-Osagean (Tournaisian) boundary biogeochemical events in the type area of the Mississippian subsystem

Conulariid soft parts replicated in silica from the Scotch Grove Formation (lower Middle Silurian) of east-central Iowa

Spatial heterogeneity in benthic foraminiferal assemblages tracks regional impacts of paleoenvironmental change across Cretaceous OAE2

Genesis of the 1.45 Ga Kratz Spring Iron Oxide-Apatite Deposit Complex in Southeast Missouri, USA: Constraints from Oxide Mineral Chemistry

Ibex Hollow Tuff from ca. 12 Ma supereruption, southern Idaho, identified across North America, eastern Pacific Ocean, and Gulf of Mexico

New specimens of Cyclocystoides scammaphoris (Echinodermata) from the Upper Ordovician rocks of the American midcontinent with implications for cyclocystoid functional morphology

A seismological method for estimating the long-period transition period T L in the seismic building code

A simple method for the recovery of palynomorphs from rock gypsum and rock anhydrite

ALBERT KOCH’S HYDRARCHOS: A HOAX OR A BONA FIDE COLLECTION OF BONES

Sympatric speciation driving evolution of Late Ordovician brachiopod Zygospira in eastern North America