Tullimonstrum gregarium Richardson, 1966
- Photographer: Paul S. Mayer : Field Museum of Natural History - Geology Department
(c) Field Museum of Natural History - CC BY-NC 4.0
Description: A Pennsylvanian Tully monster fomr th eMazon Creek regioon of Illinois. This specimens is complete and coiled. From Thomas V. Testa collection.Photographer: Paul S. Mayer : Field Museum of Natural History - Geology Department
(c) Field Museum of Natural History - CC BY-NC 4.0
Description: nice coiled tully monster from Thomas V. Testa collection crossed polarized lightingIllustrator: Thomas V. Testa
Editor: Paul S. Mayer : Field Museum of Natural History - Geology Department
(c) Field Museum of Natural History - CC BY-NC 4.0
Description: Thomas V. Testa Sketch of Tully Monster specimens TVT 2449a FMNH catalog number PE 81597.Catalog Number: PE 81597Taxonomic Name: Tullimonstrum gregarium Richardson, 1966FM Catalog: Fossil InvertebratesObject Kind: Hand SpecimenLot count: 1Phylum: ProblematicaPeriod: PennsylvanianEarliest Epoch: Middle PennsylvanianEarliest Age: Moscovian / DesmoinesianFormation: CarbondaleMorphology: complete tullyLithology: Siderite noduleMember: Francis Creek ShaleCoordinates Available?: YesRegion/Area: Mazon Creek RegionCountry: United States of AmericaState/Province/Territory: IllinoisCounty: Kankakee - WillEMu IRN: 3519891Occurrence ID: ec7de32e-1179-40e5-9453-eb2fe732651eDisclaimer: 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.