In 2021, a significant fossil discovery was made in a quarry in the Steigerwald region of Bavaria, Germany, where at least ten giant amphibians, referred to as Riesenlurche (giant salamanders), were found dead in one location. The event was intriguing for experts from the Bavarian State Office for the Environment (LfU), who viewed it as a prehistoric mystery akin to a criminal case. Roland Eichhorn, head of the Geological Service at LfU, noted that the location where the fossils were found was not necessarily the location where the amphibians perished, indicating a more complex story behind their demise.

Upon examining the fossils, the preparator found green claystone within the teeth of the amphibians, while the surrounding area only contained yellow sand. This discrepancy has led scientists to hypothesize about the ecological conditions of the area around 230 million years ago. The emerging theory suggests that the giant amphibians might have met their fate in pools containing greenish sediment, indicating a different habitat than previously assumed.

The implications of this find extend beyond just a curiosity; they offer insights into the environmental conditions of prehistoric times and the types of ecosystems that existed. As scientists continue to investigate, this discovery could enhance our understanding of biodiversity and environmental changes during the Triassic period, shedding light on how ancient ecosystems functioned and adapted over millions of years.