Joanellia

Joanellia; Temporal range: Visean–Upper Mississippian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subphylum:	Crustacea
Class:	Malacostraca
Order:	Aeschronectida
Family:	Aenigmacarididae
Genus:	Joanellia; Schram & Schram, 1979
Species
	Joanellia lundi Schram, 1979; Joanellia elegans (Peach, 1883)

Joanellia is an extinct genus of Carboniferous crustaceans. It contains the species Joanellia lundi from lagoons in what is now Montana, and Joanellia elegans from near-shore marine deposits in northern England and southern Scotland.^[1]

^ Joan M. Schram & Frederick R. Schram (1979). "Joanellia lundi sp. nov. (Crustacea: Malacostraca) from the Mississippian Heath Shale of central Montana". Transactions of the San Diego Society of Natural History. 19 (4): 53–56.

[1] Joan M. Schram & Frederick R. Schram (1979). "Joanellia lundi sp. nov. (Crustacea: Malacostraca) from the Mississippian Heath Shale of central Montana". Transactions of the San Diego Society of Natural History. 19 (4): 53–56.

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