Madracis gregorioi Vaughan 1900 (stony coral)

Anthozoa - Scleractinia - Astrocoeniidae

Full reference: T. W. Vaughan. 1900. The Eocene and lower Oligocene coral faunas of the United States with descriptions of a few doubtfully Cretaceous species. United States Geological Survey, Monograph 39:1-263

Belongs to Madracis according to T. W. Vaughan 1900

Sister taxa: Madracis asperula, Madracis auretenra, Madracis crassisepta, Madracis crescentensis, Madracis decactis, Madracis decaseptata, Madracis densa, Madracis dodecachora, Madracis duncani, Madracis ganei, Madracis herricki, Madracis incerta, Madracis johnsoni, Madracis johnwellsi, Madracis kirbyi, Madracis labrum, Madracis myriaster, Madracis ornata, Madracis pharensis, Madracis rotiformis, Madracis stewarti, Madracis vaughani, Madracis wellsi

Type specimen: Its type locality is Greggs Landing, Greggs Landing Marl, which is in a Thanetian coastal sandstone in the Tuscahoma Formation of Alabama

Ecology: stationary intermediate-level epifaunal photosymbiotic-suspension feeder

Distribution:

• Eocene of United States (4: Alabama, Louisiana, Texas collections)

• Paleocene of United States (9: Alabama, Louisiana)

Total: 13 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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