Hydrothermal and resedimented origins of the precursor sediments to banded iron formations: sedimentological evidence from the Early Palaeoproterozoic Brockman Supersequence of Western Australia

Earth and Planetary Sciences

• Western Australia 100%
• Banded Iron Formation 100%
• Chert 70%
• Mudstone 70%
• Iron 40%
• Density Current 30%
• Sandstone 30%
• Breccia 20%
• Basalt 10%
• Siderite 10%
• Rhyolite 10%
• Hydrothermal Activity 10%
• Montmorillonite 10%
• Sea Bed 10%
• Eustacy 10%
• Shelf Sediment 10%
• Turbidity Current 10%
• Bottom Current 10%
• Submarine Volcano 10%
• Contourite 10%
• Cyclicity 10%
• Sea Level 10%
• Iron Oxide 10%
• Red Sea 10%