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Paleontology
Fossils
| Question | Answer |
|---|---|
| Pentremites | Phylum ECHINODERMATA, Class BLASTOIDEA |
| Taxocrinus | Phylum ECHINODERMATA, Class CRINOIDEA |
| Eucalyptocrinus | Phylum ECHINODERMATA, Class CRINOIDEA |
| Class STELLEROIDEA | Phylum ECHINODERMATA, Ordovician to recent |
| Eupatagus | Phylum ECHINODERMATA, Class ECHINOIDEA |
| Drendraster | Phylum ECHINODERMATA, Class ECHINOIDEA |
| Pelmatozoans | Blastoidea and Crinoidea (sedentary , attached) |
| Eleutherozoans | Stelleroidea and Echinoidea (free-living, motile) |
| Agnostina | TRILOBITA |
| Olenellus | TRILOBITA |
| Asaphiscus | TRILOBITA |
| Cryptolithus | TRILOBITA |
| Phacops | TRILOBITA |
| Isotellus | TRILOBITA |
| graptolite phabdosomes | Phylum Hemichordata, Class Graptolithina |
| Conodont | Phylum Conodonta |
| Conulariid tests | Phylum Unknown, Class Unknown, Order Conulariida |
| Tentaculitid cones | phylum unknown, class unknown |