![[image]](../IMG_7966.jpeg)
The expansive karst formation in Ankarana National Park
where over 2 million years ago, acid rain from the previously enhanced CO2 atmosphere, eroded the
limestone into impenetrable terrain
File Name : IMG_7966.jpeg Date/Time Original : 2010:11:25 12:18:22 Camera Model Name : Canon EOS 50D Aperture : 5.0 Exposure Time : 1/500 ISO : 200 Shooting Mode : Aperture-priority AE Metering Mode : Evaluative Focus Mode : One-shot AF Exposure Compensation : -1/3 Lens Model : EF200mm f/2.8L USM Focal Length : 200.0 mm (35 mm equivalent: 322.6 mm) Focus Distance Lower : 81.91 Field Of View : 6.4 deg File Size : 400 kB Image Size : 1280x854 Quality : Fine Drive Mode : Single-frame shooting Flash : Off White Balance : Auto Color Temp As Shot : 5659 Mirror Lockup : Disable Contrast : +2 Sharpness : 4 Saturation : +2 Color Tone : +1 Camera Body No. : 0320215167
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