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To try to solve the puzzle of Lark Quarry, experts have turned to a special subfield of paleontology paleoichnology, or the study of trace fossils to reconstruct exactly what happened on that spot, on that day, nearly 100,000 millennia ago.

Thanks to Fabrizio de Rossi for the excellent reconstruction(s) of what may have happened at Lark Quarry:   / artoffabricious  

Special thanks to Dr Anthony Romilio for providing us with a plethora of images from several of his papers on Lark Quarry. Each are linked below:
Romilio, Anthony and Salisbury, Steven W. (2011): https://doi.org/10.1016/j.cretres.201...
Romilio, Anthony, Tucker, Ryan T. and Salisbury, Steven W. (2013): https://doi.org/10.1080/02724634.2012...
Romilio, Anthony and Salisbury, Steven W. (2014): https://doi.org/10.1016/j.cretres.201...

Finally, thanks to White MA, Cook AG, Rumbold SJ. 2017 for making the figures from their Australovenator paper available via Creative Commons: https://peerj.com/articles/3427/

Produced in collaboration with PBS Digital Studios:    / pbsdigitalstudios  

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References: https://docs.google.com/document/d/19...