Posts In

January 2019

Trace of the day: Piscichnus

The seafloor of the Ligurian Sea is more than an expanse of sand. In fact, it often features traces of life-substrate interactions, such as these circular 'craters'. What are they? They are feeding pits produced by fishes, almost identical to the trace fossil Piscichnus. This…

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I am on Instagram!

The Tracemaker goes social... I am on Instagram!

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Why do I put all this effort into sampling modern ecosystems?

This photo gallery documents my typical day on the field during autumn times. I check field tools on the beach, I start up my GPS-equipped camera, then I fit into the wetsuit... and then I splash into the cold water! Succesively, my fieldwork basically consists…

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Quadrat: more than just a square frame!

Just as its name implies, a quadrat is a square frame. Despite its simplicity, the imaged quadrat plays a fundamental role in my research about modern traces of life-substrate interactions. In fact, I place the quadrat on the seafloor and then the traces within that…

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The typical ichnoday

This photo gallery post documents the typical fieldwork day of autumn season: (1) Wearing the wetsuit and entering the seawater; (2) Placing a quadrat on the seafloor; (3) Photographing the quadrat with a GPS-based camera; (4) Counting eventual burrows within the quadrat; (5) repeating steps…

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