Apolithomata

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• 2026-10-30 Unclassified Samples that I could not classify into any of the categories. They may not even be fossils.
• 2026-10-30 Plantae Eukaryotic, autotrophic organisms whose cells have a cellulose wall and chloroplasts containing chlorophylls a and b, with which they convert solar energy into food through photosynthesis; they store their reserves as starch. They lack a nervous system and voluntary movement, and most remain attached to the ground or another surface. They reproduce either sexually or asexually. The kingdom is diverse, ranging from green algae and mosses to ferns, conifers, and flowering plants.
• 2026-10-29 Clypeasteroida Clypeasteroida is an order of irregular echinoids, sea urchins with a secondary bilateral symmetry laid over the five-part body plan of their regular relatives. In its present, narrow sense the order centres on Clypeaster and its family Clypeasteridae, the sea biscuits: large urchins with a thick test, a flattened to gently domed shape and very short spines. On the upper surface, five petaloid ambulacra form a flower-like pattern, through which the tube feet exchange gases with the water.
• 2026-10-29 Clypeaster Clypeaster is a genus of large irregular sea urchins, the sea biscuits, in the family Clypeasteridae. It has a long fossil record beginning in the Eocene, and living species still inhabit warm, shallow seas, where they feed on organic particles in sand and sediment.