Toward a refined framework for upper Albian-lower Turonian ammonite biostratigraphy: case study from the Aurès Basin (NE Algeria), and regional correlation with Western Europe, central Tunisia, and the Western Interior Seaway

Puntos clave

• Enhances understanding of ammonite biostratigraphy across the Albian to Turonian intervals, linking various regions.
• Findings highlight improved biostratigraphic resolution through comparisons with Western Europe and central Tunisia.
• Analysis using stratigraphic data from the Aurès Basin establishes better regional correlations with other significant geological areas.
• Implications suggest the framework may aid in future paleontological studies and geological mapping efforts.