Minoan civilization is seen in Minoan handicrafts on the Greek mainland. The shaft graves of Mycenae had several Cretan imports (such as a bull's-head rhyton), which suggests a prominent role for Minoan symbolism. Connections between Egypt and Crete are prominent; Minoan ceramics are found in Egyptian cities, and the Minoans imported items (particularly papyrus) and architectural and artistic ideas from Egypt. Egyptian hieroglyphs might even have been models for Minoan pictographic writing, from which the Linear A and Linear B writing systems developed. Archaeologist Hermann Bengtson has also found a Minoan influence in Canaanite artifacts. Minoan palace sites were occupied by the
Minoan eruption a large earthquake and the fires it caused, which preceded the Thera eruption. Significant Minoan remains have been found above the Thera ash layer and tsunami level dating from the Late Minoan I era, and it is unclear whether the effects of the ash and tsunami were enough to trigger the downfall of the Minoan civilization. Some sites were abandoned or settlement systems significantly interrupted in the immediate aftermath of the eruption. As the Minoans were a sea power and depended on ships for their livelihood, the Thera eruption likely caused significant economic hardship to the Minoans. Whether the effects