Mgrre_Geolog_Collections Richmond, John W Jr Et Ux 1-23 21107314190000,
2025
Western Michigan University
Mgrre_Geolog_Collections Richmond, John W Jr Et Ux 1-23 21107314190000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Tope & Stover 3-22 21111395140000,
2025
Western Michigan University
Mgrre_Geolog_Collections Tope & Stover 3-22 21111395140000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Anderson, Robert C Et Al 1 21133283560000,
2025
Western Michigan University
Mgrre_Geolog_Collections Anderson, Robert C Et Al 1 21133283560000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Adair, Donald L 1-36 21101299010000,
2025
Western Michigan University
Mgrre_Geolog_Collections Adair, Donald L 1-36 21101299010000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Turner, Dale 1-27 21129314230000,
2025
Western Michigan University
Mgrre_Geolog_Collections Turner, Dale 1-27 21129314230000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Fruit Haven Nursery Inc 1-12 21101318170000,
2025
Western Michigan University
Mgrre_Geolog_Collections Fruit Haven Nursery Inc 1-12 21101318170000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Robarts, Tryphena M 1 21147289980000,
2025
Western Michigan University
Mgrre_Geolog_Collections Robarts, Tryphena M 1 21147289980000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Jansma-Gordon-Altschul 1-26 21101307680000,
2025
Western Michigan University
Mgrre_Geolog_Collections Jansma-Gordon-Altschul 1-26 21101307680000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Coder, Russell 1-10 21105300220000,
2025
Western Michigan University
Mgrre_Geolog_Collections Coder, Russell 1-10 21105300220000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections State Dover 1-27 21137311650000,
2025
Western Michigan University
Mgrre_Geolog_Collections State Dover 1-27 21137311650000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Krol, Wanda Et Al 1-12 21137309090000,
2025
Western Michigan University
Mgrre_Geolog_Collections Krol, Wanda Et Al 1-12 21137309090000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Allmand, Thomas & Johnson, Will Unit 1-24 21137300040000,
2025
Western Michigan University
Mgrre_Geolog_Collections Allmand, Thomas & Johnson, Will Unit 1-24 21137300040000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Hanson, Anna Et Al 1-28 21133314310000,
2025
Western Michigan University
Mgrre_Geolog_Collections Hanson, Anna Et Al 1-28 21133314310000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections State Allis 2-35 21141483120000,
2025
Western Michigan University
Mgrre_Geolog_Collections State Allis 2-35 21141483120000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections State Chester 2-22 21137297500000,
2025
Western Michigan University
Mgrre_Geolog_Collections State Chester 2-22 21137297500000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Song Of The Morning Ranch 1-19 21137286560000,
2025
Western Michigan University
Mgrre_Geolog_Collections Song Of The Morning Ranch 1-19 21137286560000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Koronka, A 1-4 21137307730000,
2025
Western Michigan University
Mgrre_Geolog_Collections Koronka, A 1-4 21137307730000, Mgrre Western Michigan University
Geolographs
No abstract provided.
Mgrre_Geolog_Collections Sobota, Thomas P & Rose M 1-25 21101318990000,
2025
Western Michigan University
Mgrre_Geolog_Collections Sobota, Thomas P & Rose M 1-25 21101318990000, Mgrre Western Michigan University
Geolographs
No abstract provided.
The Formation Of Glacier Dirt Cones,
2025
University of St Andrews
The Formation Of Glacier Dirt Cones, Ryan M. Strickland, Matthew D. Covington
Geosciences Faculty Publications and Presentations
Glacier dirt cones are meter-scale cones of ice covered with sediment and rock. The cones develop through a process known as differential melt, whereby ice underlying thick debris melts more slowly than bare ice. We report observations of dirt cones on the Kuskulana Glacier, Alaska and develop a model that simulates the growth of dirt cones from debris-filled pits in the ice. With this model, we vary ice melt rates, hillslope debris diffusion rates and pit geometry. Cone heights scale with the square root of debris volume and growth occurs in three distinct stages: emergence, flux-controlled growth and melt-controlled growth. …
Inconsistencies With The Drumian Carbon Isotope Excursion (Dice) In West-Central Utah,
2025
Utah State University
Inconsistencies With The Drumian Carbon Isotope Excursion (Dice) In West-Central Utah, Michelle Norman
Student Research Symposium
Geologic Setting
- During the Cambrian Period (539-485.4Ma), the western US was submerged by a shallow ocean
- Carbon cycle fluctuations in stable carbon were preserved in marine sediments
- One such period of geologic time, the Drumian Age (500Ma), is defined by the first appearance of a deepwater trilobite, P. atavus, in west-central Utah
- Researchers have hypothesized we can find Drumian-aged rocks without the fossils using carbon cycle fluctuations preserved in limestone
- the Drumian Carbon Isotope Excursion (DICE) is defined as a -2.5‰ fluctuation in global carbon-bearing rocks
