Where: Luna County, New Mexico (32.4° N, 107.6° W: paleocoordinates 12.4° S, 90.8° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Mud Springs Formation (El Paso Group), Demingian (485.4 - 478.6 Ma)
• early Arenig; correlates to F zone of Hintze (1952). Now Stairsian.
• formation-level stratigraphic resolution
Environment/lithology: lithified, stromatolitic, cherty/siliceous limestone
Size class: macrofossils
Primary reference: R. H. Flower. 1968. Part I - Some El Paso guide fossils. New Mexico Institute of Mining and Technology Memoir 22(1):1-21 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 56485: authorized by Pete Wagner, entered by Pete Wagner on 19.11.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Bridgeites discoideus Flower 1968 snail |