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A shellabration of early life : exploring the taphonomy, diversity, and distribution of small shelly fossils surrounding archaeocyathid reef systems in the Harkless System, Death Valley, NV
(University of Missouri--Columbia, 2023)
poorly preserved; however, µCT volume imaging confirms that external morphological features are insufficient alone to differentiate species from other similar coniform fossils. The second study investigates changes in SSF richness and diversity...
The crustal structure of Southwestern Turkey using local seismic data
(University of Missouri--Columbia, 2023)
The primary objective of this study is to image the crustal seismic structure of southwestern Turkey by employing the double-difference travel time seismic tomography. In addition, this study accurately located seismicity ...
Reevaluation of the Shepherd Mountain and Pilot Knob deposits in Southeast Missouri and their genetic connection
(University of Missouri--Columbia, 2023)
Iron-Oxide-Apatite (IOA) deposits occur worldwide and are important contributors of Fe, V, Co, P, rare earth elements (REEs) and other critical elements. Southeast Missouri contains numerous iron deposits that have historically been important...
Constraining the slip rate of the Owl Lake Fault by using LiDAR data and fault scarp degradation models
(University of Missouri--Columbia, 2022)
The Owl Lake Fault is an active, 19 to 25-km-long, left-lateral strike-slip fault that divaricates NE from the Garlock Fault toward Death Valley in eastern California and transfers regional strain to the fault systems in ...
Biotic interactions in the fossil record: an investigation on the patterns of predation and parasitism of Plio-Pleistocene bivalves from the Nashua Formation of Florida
(University of Missouri--Columbia, 2022)
[EMBARGOED UNTIL 8/1/2024] The present study investigated for patterns of predation and parasitism among a collection of Plio-Pleistocene bivalves from the Nashua Formation of Florida. The processed sample yielded 2010 ...
Inferring the environmental conditions present during early tetrapod terrestrialization from skeletal [delta]18O values
(University of Missouri--Columbia, 2023)
To test the extent of marine influence in the Joggins Formation, Nova Scotia, Canada and the possible habitat segregation and the net moisture balance at the Red Hill roadcut exposure of the Duncannon Member of the Catskill ...
Geochronologic and thermochronologic constraints on the Mesozoic to Cenozoic deformation history of southeastern California
(University of Missouri--Columbia, 2022)
Southeastern California hosts a complex zone of deformation defined by structures related to the San Andreas fault, such as the sinistral Garlock fault and the largely dextral eastern California shear zone, as well as ...
Vignettes on preservation, preparation, and paleoecology
(University of Missouri--Columbia, 2022)
Preservation exercises strong control over what can be observed and interpreted from the fossil record. The research projects presented here seek to examine the ways in which certain preservational types clarify some aspects ...