A unique 48-million-year-old fossil skeleton of a snake was unearthed in
the Messel Pit Fossil Site in Germany, a UNESCO World Heritage Site. It is a
fossil snake that ate a lizard that ate a beetle. So, not only is the snake a
fossil, but so is the lizard and the beetle – almost fully preserved.
A lizard – a Geiseltaliellus maarius
– ate a beetle and then a 41-inch (104cm) snake ate the lizard. The snake – a Palaeophython fischeri – also also died
soon afterwards. The researchers assume that the snake died ‘no more than one
to two days’ after consuming the lizard, because the lizard is excellently
preserved, and then the snake sank to the bottom of the Messel Lake where it
fossilised.
There are other fossil skeletons that show the stomach contents – such as
leaves and grapes – but there is only one other three-part sequence fossil of
the food chain, and it’s an ancient shark.
Krister Smith of the Senckenberg Research Institute and Nature Museum
Frankfurt said that the fossil was found in 2009 when researchers recovered a
plate from the pit that shows an almost fully preserved snake. The findings
were published in the journal Palaeobiodiversity
and Palaeoenvironments in August 2016.
MARTINA NICOLLS is an international
aid and development consultant, and the author of:- The Shortness of
Life: A Mongolian Lament (2015), Liberia’s Deadest Ends (2012), Bardot’s Comet
(2011), Kashmir on a Knife-Edge (2010) and The Sudan Curse (2009).
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