Middle Ordovician (Whiterockian) gastropods from central Sonora, Mexico: affinities with Laurentia and the Precordillera
The Lower–Middle Ordovician (Ibexian, Whiterockian) sedimentary rocks exposed at Rancho Las Norias includes the informally named Las Norias formation, which consists of an intercalation of carbonate and clastic sediments with abundant marine fauna. These deposits occur as the most austral sedimentar...
Published in: | Journal of Paleontology |
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Main Authors: | , , , , , , |
Format: | Text |
Language: | English |
Published: |
The Paleontological Society
2022
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Subjects: | |
Online Access: | https://doi.org/10.1017/jpa.2022.25 |