Volume 5 Issue 1 (April 2026)


Research Article

Unraveling the Volcanic Structure of Oceanic Islands—Gravity Survey of Socorro Island, Revillagigedo Archipelago, Mathematician Ridge, Pacific Plate

Julio A. Pavón‑Moreno, Jaime Urrutia‑Fucugauchi, Ligia Pérez‑Cruz, Marisol Escorza‑Reyes

Article ID: 2924    DOI:https://doi.org/10.36956/eps.v5i1.2924

561  (Views) 356  (Download) PDF

1-19

Research Article

Surface and Subsurface Mapping of the Duchesne Fault Zone, Utah, USA

Alan Ketring, John McBride, A. Riley Brinkerhoff, Ronald A. Harris, Samuel M. Hudson, Kevin A. Rey

Article ID: 3063    DOI:https://doi.org/10.36956/eps.v5i1.3063

445  (Views) 200  (Download) PDF

20-46

Research Article

Shock‑Related Microstructural Deformation in Zircon from the Colônia Impact Crater, Brazil

Victor Velázquez Fernandez, José Maria Azevedo Sobrinho, Rodrigo Ferreira Lucena, Alethéa Ernandes Martins Sallun, William Sallun Filho

Article ID: 3117    DOI:https://doi.org/10.36956/eps.v5i1.3117

501  (Views) 247  (Download) PDF

47-61

Research Article

Graphite‑Rich Phyllonitic Metapelites and Metamafic Rocks from the Itatiaiuçu Region of Southern Sao Francisco Craton: Remnants of Paleoproterozoic Forearc Basin

Raphael Martins Coelho, Alexandre de Oliveira Chaves, Roberto Moreno Prado Pereira, Carla Cristine Porcher

Article ID: 3040    DOI:https://doi.org/10.36956/eps.v5i1.3040

271  (Views) 182  (Download) PDF

62-74

Research Article

Storm‑Time Variability of GNSS‑Derived Ionospheric VTEC over East Africa during Four Major Geomagnetic Storms of Solar Cycle 24

Wilberforce Muniafu, Edward Uluma, Solomon Otoo Lomotey, Atirsaw Muluye Tilahun, Moses Mefe, Joseph Kagotho Muriithi, George Omondi, Boniface Ndinya

Article ID: 3205    DOI:https://doi.org/10.36956/eps.v5i1.3205

78  (Views) 54  (Download) PDF

75-92

Review Article

A Comprehensive Review of Organic Matter Found in Asteroids (162173) Ryugu and (101955) Bennu

Charis E. Adams, Hyuna Lee

Article ID: 3118    DOI:https://doi.org/10.36956/eps.v5i1.3118

90  (Views) 26  (Download) PDF

93-112