3.2" Strombus Bubonius Fossil Shell Gastropod Pliocene Age Almeria, Spain
Location: Almeria, Spain
Weight: 4 Ounces
Dimensions: 3.2 Inches Long, 2.5 Inches Wide, 2.2 Inches Thick
The Item pictured is one you will receive.
Pliocene Age, 5.3 million to 2.5 million years ago
Strombus bubonius (now often called Persististrombus latus) is a fossil gastropod commonly found in marine terrace deposits in the Mediterranean region of Spain. Its presence indicates warmer water conditions than those currently observed in the region.
Dating these deposits is essential for understanding past sea-level changes and interglacial periods. The U-series nuclide method, specifically Th/U dating, has been applied to Strombus bubonius shells. Although single-shell dates can be unreliable due to the mobility of uranium isotopes, statistical methods have been shown to produce consistent and coherent chronologies in both continental and marine settings.
Studies in the Almeria area of southeastern Spain, using Th and U isotope measurements on Strombus bubonius fossils, have yielded a coherent chronology. These results indicate that Strombus bubonius was present in the Mediterranean basin at the end of the Mindel-Riss interglacial (Oxygen Isotope Stage 7) and during each high sea-level episode of the Riss-Würm interglacial (Oxygen Isotope Stage 5).
- Almeria, Spain: Research in the Almeria area has provided significant data on the presence and dating of Strombus bubonius. The findings support the presence of the species during specific interglacial periods.
- Other Locations: Persististrombus latus has been found in various locations in Spain, including the Balearic Islands (Mallorca), and the Canary Islands (Fuerteventura, Lanzarote, Tenerife, Gran Canaria)
- Paleoclimate: The species serves as an indicator of past warm-water conditions.
- Sea-level changes: The dating of the deposits helps to reconstruct past sea-level fluctuations.
- Stratigraphy: The presence of Strombus bubonius necessitates a reconsideration of Tyrrhenian stratigraphy
