| Table of contents Earth Sci. Res. J. vol.27 no.1 Bogotá Jan./Mar. 2023 Original Articles | | | | · Procumbent anterior premaxillary teeth in Stenorhynchosaurus munozi (Plesiosauria, Pliosauridae), evidence from new material Páramo-Fonseca, María Eurídice; Benavides-Cabra, Cristian David; Palma-Castro, Héctor Daniel; Castañeda-Gómez, Antonio José
| | | | · Magnetic Petrology applied to the characterization of Pegmatite Dykes in Eastern Colombia Charry, Carlos José; Molano, Juan Carlos; Santacruz, Leonardo; Sepúlveda, Janeth
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