ammonites
Turritella pinfoldi Vredenburg 1921 (turret shell)

Gastropoda - Sorbeoconcha - Turritellidae

Full reference: E. Vredenburg. 1921. Note on the marine fossils collected by Mr Pinfold in the Garo Hills. Records of the Geological Survey of India 51(3):303-337

Belongs to Turritella according to P. N. Mukerjee 1939

Sister taxa: Turritella (Bactrospira), Turritella (Broderiptella), Turritella (Eichwaldiella), Turritella (Kurosioia), Turritella (Peyrotia), Turritella (Sohlitella), Turritella (Turritella), Turritella (Zaria), Turritella abbatis, Turritella abrupta, Turritella acuticarinata, Turritella admirabilis, Turritella aequistriata, Turritella affinis, Turritella ageri, Turritella aguilerae, Turritella altilirata, Turritella alveata, Turritella ambulacrum, Turritella anceps, Turritella andersoni, Turritella antigona, Turritella apita, Turritella arenicola, Turritella arethusa, Turritella assimilis, Turritella attenuata, Turritella auricincta, Turritella beaufortensis, Turritella belviderei, Turritella bernardi, Turritella bhagothorensis, Turritella bicarinata, Turritella bicingulata, Turritella boettgeri, Turritella bosei, Turritella boughtoni, Turritella brunnhilda, Turritella buckinghamensis, Turritella cahuillensis, Turritella caleta, Turritella canaliculata, Turritella candida, Turritella caparonis, Turritella caribaea, Turritella carlottae, Turritella ceibana, Turritella chicoensis, Turritella chira, Turritella clathratula, Turritella columnaris, Turritella communis, Turritella conquistadorana, Turritella conspera, Turritella cooperi, Turritella crocea, Turritella cruzadoi, Turritella cumberlandia, Turritella curamichatensis, Turritella dalli, Turritella daviesi, Turritella dickersoni, Turritella dutexata, Turritella encina, Turritella exaltata, Turritella excavata, Turritella fica, Turritella filicincta, Turritella forresti, Turritella fuerta, Turritella fultoni, Turritella gabrielensis, Turritella galvesia, Turritella gatunensis, Turritella gilbertharrisi, Turritella gonisotoma, Turritella gothica, Turritella gregaria, Turritella guppyi, Turritella halensis, Turritella hallii, Turritella harrisoni, Turritella hearni, Turritella heberti, Turritella herberti, Turritella hollandi, Turritella hookeri, Turritella hopkinsi, Turritella hosworthi, Turritella hubbardi, Turritella humerosa, Turritella iddingsi, Turritella illesca, Turritella illustris, Turritella imperialis, Turritella inca, Turritella indenta, Turritella infraconstricta, Turritella infralineata, Turritella iota, Turritella kachhensis, Turritella kansasensis, Turritella kayalensis, Turritella keswickensis, Turritella kimberi, Turritella lagunillasensis, Turritella lahirii, Turritella larensis, Turritella leptomita, Turritella lindae, Turritella listrota, Turritella lloydsmithi, Turritella lorenzana, Turritella machapoorensis, Turritella marianopsis, Turritella masinguiensis, Turritella matarucana, Turritella mauryana, Turritella meroensis, Turritella monilifera, Turritella montserratensis, Turritella narica, Turritella nasuta, Turritella nelsoni, Turritella nerinexa, Turritella noetlingi, Turritella obruta, Turritella ochlockoneensis, Turritella ocoyana, Turritella olssoni, Turritella opalina, Turritella oreodoxa, Turritella paedopsis, Turritella pagodula, Turritella paraguanensis, Turritella pasada, Turritella perdita, Turritella pescaderoensis, Turritella petersoni, Turritella pilsbryi, Turritella pittsburgensis, Turritella planispira, Turritella portaroi, Turritella praelonga, Turritella prenuncia, Turritella pseudobandongensis, Turritella pseudohauthalli, Turritella pseudotethis, Turritella puncticulata, Turritella quadrilira, Turritella ranikoti, Turritella reevei, Turritella rina, Turritella riverae, Turritella robusta, Turritella rotundata, Turritella rustica, Turritella salasi, Turritella salchica, Turritella saltoensis, Turritella samanensis, Turritella segmenta, Turritella seriatimgranulata, Turritella shataii, Turritella sherborni, Turritella simplex, Turritella soldadensis, Turritella steiningeri, Turritella stephanensis, Turritella stracheyi, Turritella subgrundifera, Turritella subtilestriata, Turritella subtilis, Turritella subvariabilis, Turritella tampae, Turritella taurinensis, Turritella terebralis, Turritella terebriformis, Turritella tipperi, Turritella torulosa, Turritella totiumsanctorum, Turritella trilineata, Turritella trilira, Turritella turbinata, Turritella tuxtepecensis, Turritella uvasana, Turritella varicosta, Turritella vertebroides, Turritella vientoensis, Turritella vistana, Turritella vitulata, Turritella wittichi, Turritella woodsi, Turritella xylina, Turritella yucatecana

Type specimen: Unknown number, a shell. Its type locality is Myaungu (Sitsayan stage), which is in a Rupelian marine horizon in the Sitsayan Formation of Myanmar.

Ecology: facultatively mobile epifaunal suspension feeder

Average measurements (in mm): shell 66.0 x 17.0