This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Cropped to fossil. The original can be viewed here: Acanthoscaphites tridens.JPG: . Modifications made by Kevmin.
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Original upload log
This image is a derivative work of the following images:
2009-07-30T00:54:24Z Ag.Ent 2048x1536 (833723 Bytes) {{Information |Description={{en|1=''Acanthoscaphites tridens'' - species of ammonite from Maastrichtian (fossil collected in Poland)}} {{pl|1=''Acanthoscaphites tridens'' - gatunek amonita z mastrychtu (skamieniałość znale
{{Information |Description={{en|1=''Acanthoscaphites tridens'' - species of ammonite from Maastrichtian (fossil collected in Poland)}} {{pl|1=''Acanthoscaphites tridens'' - gatunek amonita z mastrychtu (skamieniałość znaleziona w Polsce)}} |Source=*[[: