Direct debit (crinoid) are marine animals classified in the phylum เอคิ no dirt, Mata (Echinodermata) shaped like a tree, sometimes it makes people called sea lily. The core of the crinoid consists of a header, which is similar in appearance to flowering shrubsThere is a hole in the middle, overlapping each other and foot similar roots. Spread function based on the island with the sea floor. Found widely in the Paleozoic era. Most fossils found only a piece of the stem to come off as a pair.
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