The image shows a black and white photo of three different types of rocks, with the words "holotype" written at the bottom.
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The image shows a black and white photo of three different types of rocks, with the words "holotype" written at the bottom. The rocks are arranged in a triangular formation, with one rock in the center and two on either side. The colors of the rocks range from light to dark, giving the image a mysterious and captivating feel.
