Pic Answers
Do you need any pictures definition for a picture you have but you do not know what it really is? Then The Pic Answers web site is right for you. They let their users post their pictures of anything if they do not know what it is whether it is a rock or maybe even a fossil, other users can look at it and comment. If you have something you do not know is valuable and someone with experience looks at the picture online and can tell you that it definitely is valuable, wouldn’t you go for it?
You can visit their web site at PicAnswers.com and sign up. If you have good skills of knowing what something is just by looking at it then you can sign up and help others figure out what they are looking at. And if you are the one that needs help, sign up, post your pictures and watch the people respond to you and tell you what they think it is. Who knows, you may have found a fossil that looks like a rock which can be valuable and useful to science.