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Images Dated 17th September 1999

Available as Framed Photos, Photos, Wall Art and Gift Items

Choose from 9 pictures in our Images Dated 17th September 1999 collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.

Greater Siren Salamander (Siren lacertina) underwater
Animals Animals

Balancing rock caused by water erosion
Science Photo Library

Southern Dusky Salamander
Animals Animals

Siren (Greater) (Siren lacertina)
Animals Animals

Eastern Tger Salamander (Ambystoma tigrinum tigrinum) Eastern USA in decaying log
Animals Animals

Dragonfly Nymph with Shiner
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Dragonfly Nymph feeding on Minnow
Animals Animals

Featured 17 Sep 1999 Print

Balancing rock caused by water erosion

Earth pillar. Earth pillar erosion feature. This type of feature is also known as a demoiselle. The pillar is made of soft sedimentary rock, and it is topped by a flat cap of harder rock. Occasional heavy rains erode much of the pillar, but the neck is protected by the hard rock above it. Such structures are common in semi-arid areas, such as in these badlands in Utah, USA