- Creator: Field Museum of Natural History - Department of Geology
(c) Field Museum of Natural History - CC BY-NC 4.0
Description: Calamariophyllum sp., Middle Pennsylvanian, Carbondale Fm, Francis Creek Shale Mbr, USA, IL, Mazon Creek Region(c) Field Museum of Natural History - CC BY-NC 4.0
Description: P 30222 [HS, F] Calamariophyllum sp., Moscovian / Desmoinesian, Francis Creek Shale Member, United States of America, Illinois, Mazon Creek Region(c) Field Museum of Natural History - CC BY-NC 4.0
Description: P 30222 [HS, F] Calamariophyllum sp., Moscovian / Desmoinesian, Francis Creek Shale Member, United States of America, Illinois, Mazon Creek RegionCatalog Number: P 30222Taxonomic Name: Calamariophyllum HirmerFM Catalog: PaleobotanyObject Kind: Hand SpecimenPhylum: SphenophytaOrder: EquisetalesFamily: CalamitaceaePeriod: PennsylvanianEarliest Epoch: Middle PennsylvanianEarliest Age: Moscovian / DesmoinesianFormation: CarbondaleMember: Francis Creek ShaleCoordinates Available?: NoRegion/Area: Mazon Creek RegionCountry: United States of AmericaState/Province/Territory: IllinoisCounty: WillTownship: WilmingtonCollector: G. LangfordEMu IRN: 2207928Occurrence ID: d8223746-0ead-4376-9479-dc5ac85c3196
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.