Cephalopoda - Goniatitida - Perrinitidae
Full reference: Z. Zhou and M. Liengjarern. 2004. Lower Permian perrinitid ammonoid faunas from Thailand. Journal of Paleontology 78(2):317-339
Belongs to Metaperrinites according to Z. Zhou and M. Liengjarern 2004
Sister taxa: Metaperrinites cumminsi, Metaperrinites involutus, Metaperrinites milleri, Metaperrinites obsoletus, Metaperrinites schucherti, Metaperrinites shaiwaensis, Metaperrinites toumanskayae, Metaperrinites vicinus, Metaperrinites waageni, Mapirites latumbilicatus, Paraperrinites brouweri, Paraperrinites subcumminsi, Ripernites pressulus, Nepirrites medius
Type specimen: TF 2348. Its type locality is Ban Na Pong (BNP), Loei area, which is in an Artinskian offshore mudstone in the E-Lert Formation of Thailand.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 32.7
Distribution: found only at Ban Na Pong (BNP), Loei area
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.