A new study by the University of Minnesota challenges previous classifications paleontologists use to determine how the ...

Over 150 years ago, a fossilized organism known as Prototaxites emerged as an enigma regarding what early land life may have ...

The Djadochta Formation in Mongolia is one of the world’s most famous dinosaur fossil sites. Its remarkably preserved remains suggest rapid burial events, yet the exact conditions are still debated.

Introduction : Milestones in the study of biominerals : a summary of the discontinuous and somewhat erratic path of research on their formation and properties -- The concept of microstructural ...

The lower-middle Hetang Formation (Cambrian Stage 2–3) deposited in slope-basinal facies in South China is well known for its preservation of the earliest articulated sponge fossils, providing an ...

Introduction -- Purpose -- Geology of the Horseshoe Canyon Formation. Ash beds ; Coal seam or zone markers ; Palynology ; Palaeo-magnetostratigraphy -- Types of preservation and methods of study.