Seismic Activity

Seismograph Trace in Algiers School Gym in in Algiers

Seismograph Trace in Algiers School Gym

Samsung Galaxy S20 Ultra · in Algiers

 Seismograph Pen Tracing Fossil Lab Paper in in a fossil prep lab in San Lorenzo, Rome

Seismograph Pen Tracing Fossil Lab Paper

Sony Cyber-shot DSC-RX100 · in a fossil prep lab in San Lorenzo, Rome