Mursia simplex ( Remy, 1960 ), 2010

Schweitzer, Carrie E. & Feldmann, Rodney M., 2010, New fossil decapod crustaceans from the Remy Collection, Muséum national d’Histoire naturelle, Paris, Geodiversitas 32 (3), pp. 399-415 : 404

publication ID	https://doi.org/10.5252/g2010n3a3
persistent identifier	https://treatment.plazi.org/id/815F8783-F966-FFD6-DAF2-FCF9FBFAB3A6
treatment provided by	Felipe (2021-04-14 18:42:41, last updated by Plazi 2023-11-02 06:27:48)
scientific name	Mursia simplex ( Remy, 1960 )
status	comb. nov.

Treatment

Mursia simplex ( Remy, 1960) View in CoL n. comb. ( Fig. 1E View FIG )

Cenomanocarcinus simplex Remy, 1960: 56 , text-fig. 1, fig. 3 of the plate.

TYPE MATERIAL. — Holotype (dorsal carapace) by monotypy ( MNHN R03849, coll. Tessier).

TYPE LOCALITY. — Probable Eocene rocks on the seacliff below Kraïebouen hill, near Fresco, 5.03°N, 5.31°W, Ivory Coast, Africa ( Remy 1960).

DISCUSSION

One other Eocene species of Mursia is known, from Pacific coastal North America ( Schweitzer & Feldmann 2000). Th e records for the genus span tropical and temperate localities, so the occurrence of an Eocene species in West Africa extends the geographic range of the genus but not the geologic or ecological range. Th e North American occurrence is late Eocene in age; it is not possible at this time to determine whether the African occurrence is older as it is simply reported as probably Eocene.

References

REMY J. - M. 1960. - Etudes paleontologiques et geologiques sur les Falaises de Fresco (Cote d'Ivoire) 2. Crustaces. Annales de la Faculte des Sciences, Universite de Dakar 5: 55 - 65.

SCHWEITZER C. E. & FELDMANN R. M. 2000. - New species of calappid crabs from Western North America and reconsideration of the Calappidae De Haan sensu lato. Journal of Paleontology 74: 230 - 246.

Figures

FIG. 1. — Fossil Brachyura from Monségur (Gironde, France): A, Remyranina ornata (Remy, 1960) n. comb., cast of holotype, MNHN R03847, dorsal carapace; B, Calappilia? gorodiskii (Remy in Gorodiski & Remy, 1959) n. comb., cast of holotype, MNHN R03840, dorsal carapace; C, D, Calappidae gen. et sp. indet., dorsal (C) and ventral (D) surfaces, MNHN R03836; E, Mursia simplex (Remy, 1960) n. comb., cast of holotype, MNHN R03849, dorsal carapace; F, Szaboa lamarei n. sp., holotype, MNHN R03779, dorsal carapace. Scale bars: 1 cm.