Spirorbis

  • PE46636a_n

    Description:
  • PE46636b_n

    Description:
  • PE46636a_p

    Description:
  • PE46636b_p

    Description:
  • PE46636c_p

    Description:
  • PE46636c_n

    Description:
Catalog Number: PE 46636
Taxonomic Name: Spirorbis
FM Catalog: Fossil Invertebrates
Phylum: Annelida
Class: Polychaeta
Order: Tubicola
Period: Pennsylvanian
Earliest Epoch: Middle Pennsylvanian
Earliest Age: Moscovian / Desmoinesian
Formation: Carbondale
Lithology: siderite concretion
Member: Francis Creek Shale
Coordinates Available?: Yes
Region/Area: Mazon Creek Region
Country: United States of America
State/Province/Territory: Illinois
County: Will
Collector: G. C. Baird
EMu IRN: 2218468
Occurrence ID: 3798042e-534e-43e4-8961-2ad9ee81f690

Disclaimer: Data and historical records associated with Field Museum's geological collections may contain language which is culturally sensitive owing to the colonial context of the Museum's history. We have specimens collected over the last 150 years, and from all over the world. Some records associated with these specimens may include offensive language. These records do not reflect the Field Museum's current viewpoint but rather the social attitudes and circumstances of the time period when these records were made.

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.