ammonites
Lingula xinlinensis Lee and Gu 1980 (lamp shell)

Lingulata - Lingulida - Lingulidae

Full reference: L. Lee and F. Gu. 1980. Carboniferous and Permian Brachiopoda. Paleontological Atlas of Northeast China 1:327-428

Belongs to Lingula according to L. Lee and F. Gu 1980

Sister taxa: Lingula (Glossina), Lingula acutangula, Lingula adamsi, Lingula allingi, Lingula anatina, Lingula arctica, Lingula beanii, Lingula borealica, Lingula borealis, Lingula bravardi, Lingula briseis, Lingula carbonaria, Lingula clintoni, Lingula cobourgensis, Lingula complanata, Lingula credneri, Lingula cuneata, Lingula curta, Lingula deitersensis, Lingula desiderata, Lingula dregeri, Lingula elegantula, Lingula elongata, Lingula eva, Lingula freboldi, Lingula fuyuanensis, Lingula huronensis, Lingula hyperborea, Lingula ingens, Lingula kedonensis, Lingula kolymaensis, Lingula lamellata, Lingula liurjakhensis, Lingula marginata, Lingula marginia, Lingula meeki, Lingula metensis, Lingula minima, Lingula morsei, Lingula nanimensis, Lingula nitida, Lingula nympha, Lingula oblata, Lingula obtusa, Lingula olenekensis, Lingula ovata, Lingula percorrugata, Lingula philomela, Lingula polaris, Lingula progne, Lingula reevii, Lingula riciniformis, Lingula spatulata, Lingula squamiformis, Lingula sturti, Lingula subcircularis, Lingula subelliptica, Lingula subovalis, Lingula subspatulata, Lingula subtenuissima, Lingula truncata, Lingula tumida, Lingula tumidula, Lingula whitfieldi

Type specimen: Its type locality is Xinlin, Jalaid Qi, which is in a Capitanian marine horizon in China

Ecology: facultatively mobile infaunal suspension feeder

Average measurements (in mm): valve 17.2 x 10.2