Ptychagnostus (Goniagnostus) buckleyi Middle upper Cambrian,south of Christmas Hills Tasmania Australia
Ptychagnostus (Goniagnostus) buckleyi Middle upper Cambrian,south of Christmas Hills Tasmania Australia
Photo Information
- Taken with Canon Canon EOS 350D DIGITAL
- Focal Length 50 mm
- Exposure Time 1/1250
- f Aperture f/4.0
- ISO Speed 100
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