Andrea Di Cencio

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Questions related from Andrea Di Cencio

How can I calculate the length of the last whorl of ammonite, starting from diameter?

The shell of ammonite may be considered a logarithmic spiral. Does some way exist to find the length of last whorl knowing the external diameter and the umbilical diameter? What kind of other...

21 October 2014 4,128 1 View

Can I ask information about Palaeoloxodon antiquus (Falcone & Cautley, 1847)?

I'm looking for the paper of Matsumoto (1924) in which the genus was established, the paper in which Palaeoloxodon raised up to rank of genus e and so on. Can you help me?

24 August 2013 4,685 6 View