The pulse of ancient fires: Reconstructing Toarcian wildfire regimes from fossil charcoals in northwest China

Key Points

• Wildfire regimes varied significantly during the Toarcian period, indicating diverse ecological conditions.
• The study reports charcoal evidence from multiple sites, revealing insights about ancient ecosystems.
• Analysis of fossil charcoals indicates strong links between wildfire activity and climate fluctuations.
• Diverse conditions passively impact fire dynamics, highlighting complex interactions of ecosystems throughout geologic time.