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Swiss Journal of Palaeontology
Fig. 9 | Swiss Journal of Palaeontology

Fig. 9

From: Neogene molluscs, shallow marine paleoenvironments, and chronostratigraphy of the Guajira Peninsula, Colombia

Fig. 9

a Shell bed in upper Jimol Formation near Siapana (STRI 290816) containing Turritella, Polystira, and Glyptoactis. b Shell bed with typical marginal marine assemblage of Panchione and Anadara near Patajau. c Shell bed containing Turritella, turrids and Dentalium in uppermost Jimol Formation near Paraguachón (STRI 290602). d Typical preservation of Ware Formation near Puerto Lopéz (STRI 290679), with numerous internal molds of Anodontia, Chione, and Macrocallista

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