Description
Fossil Identification
This listing features a Foraminifera fossil identified as Nummulites laengryus. The specimen is associated with the Eocene and the Cuisian stage, making it an appealing addition for collectors of early Cenozoic fossils, micropaleontology, paleontology, and historic marine life. Nummulites are foraminifera, single-celled organisms that produced calcium carbonate shells and are widely recognised in the fossil record for their distinctive chambered forms.
Geological Context
The specimen is from the Aisne Valley at Soissons, France. This French locality provides an important regional setting for collecting Eocene fossils and offers useful geological context for enthusiasts studying the fossil-bearing deposits of northern France. The Cuisian stage represents an interval within the Eocene, a period known for warm climates and widespread marine environments. Fossils from this time are valuable for understanding ancient ecosystems, changing environments, and the development of marine organisms after the end of the Paleocene.
Foraminifera and Nummulites
Foraminifera are microscopic to small marine organisms with mineralised tests, or shells. Their fossils are important in geology because their forms and distribution can help researchers interpret past marine conditions and correlate sedimentary rocks. Nummulites are especially notable for their often-disc-shaped, coiled shells and complex internal chambering. They are among the best-known fossil foraminifera and are frequently sought by collectors because of their scientific importance and recognisable appearance.
This Nummulites laengryus fossil can be displayed as part of a natural history collection, used as an educational teaching specimen, or incorporated into a cabinet focused on Eocene fossils, French geology, or fossil foraminifera. Its identification and geological setting make it suitable for collectors interested in both the organism itself and the wider geological history represented by the locality.
Display and Photographs
The photograph shows the actual specimen you will receive.
Full sizing is shown in the photographs. Please review the images carefully for the specimen’s visible form, presentation, and natural features before purchasing. The fossil is suitable for display in a mineral and fossil cabinet, classroom collection, study collection, or themed geological arrangement.
Certificate of Authenticity
This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.





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