Jurassic - roughly 190 Million Years
The Ammonite measures 2.5cm across and the matrix it is on - 7cm across x 6.5cm top to bottom
The matrix has a flat base and will sit perfectly on a window ledge or desk
And these are some of the BEST Promicroceras Ammonites I have ever had and are gorgeous shiny calcite Ammonites!
BAGGED AND LABELLED