Catalog Number: PE 57333
Taxonomic Name: Chordata
FM Catalog: Fossil Invertebrates
Phylum: Chordata
Identified By: Dr. Donald G. Mikulic : Illinois State Geological Survey
Period: Silurian
Earliest Epoch: Wenlock
Earliest Age: Sheinwoodian
Formation: Brandon Bridge
Morphology: non-biomineralized organisms
Lithology: a 12 cm layer of thinly-laminated, fine-grained, shallow marine sediment onsisting of mudstone and dolostone deposited in a sedimentary trap
Coordinates Available?: No
EMu IRN: 4706272
Occurrence ID: 28717ae7-b93d-47d1-967a-31fd38ef4aad

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We welcome feedback. We are continually working with our geological records to ensure the accuracy and appropriateness of these data. As we work to promote a greater understanding of the global heritage embodied by our collections, we actively seek consultation and will revise or remove information that is inaccurate or inappropriate. We encourage and welcome help from minorities and other people historically-underrepresented in museum communities, scholars, and others to improve the data in our geological records.