Didymograptus extensus (Hall, 1858)

  • UC 23557 Label
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-1 Label
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-1a
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-1a Close up
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2 Label
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2a
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2a Close up
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2b
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557-2b Close up
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557a
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
  • UC 23557a Close up
    Photographer: Mane Pritza : Field Museum of Natural History - Geology
    (c) Field Museum of Natural History - CC BY-NC 4.0
    Description: 2022 IMLS Ordovician Digitization Project - Graptolites
Catalog Number: UC 23557
Taxonomic Name: Didymograptus extensus (Hall, 1858)
FM Catalog: Fossil Invertebrates
Phylum: Hemichordata
Class: Graptolithina
Order: Graptoloidea
Period: Ordovician
Formation: Point Levis Shale
Coordinates Available?: No
Country: Canada
State/Province/Territory: Quebec
Township: Point Levis
EMu IRN: 4497391
Occurrence ID: 8ed2d21a-7166-48d3-85d3-ec1a23babeaa

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.