Protoconodonts are an extinct group of Cambrian animals known from fossilized phosphatic tooth-like structures. They were originally described as an informal...

conodont-like fossils: protoconodonts, paraconodonts, and "true conodonts" (euconodonts). Further investigations revealed that protoconodonts were probably more...

shown to be dental elements of vertebrates. It is now thought that protoconodont elements (e.g., Protohertzina anabarica Missarzhevsky, 1973), are probably...

includes numerous Paleozoic specimens. Protoconodonts are stem-group chaetognaths. The earliest protoconodonts date to the Fortunian age of the Cambrian...

Mongolodus is an extinct genus of protoconodonts. VV Missarzhevsky (1977). "Konodonty (?) i fosfatnye problematiki kembriya Mongolii i Sibiri" [Conodonts...

(Brazil), sharing anatomical similarities with sections of cloudinids, protoconodonts, anabaritids and hyolithids, and interpreted as likely remains of early...

Approximate protoconodont / paraconodont / euconodont zones of the Cambrian Period Series / Epoch Age /Stage South China Western North America Australia...

fossils, the protoconodonts (taxa such as Amphigeisina, Gapparodus, Hertzina, and Protohertzina). Both paraconodonts and protoconodonts were grouped together...

conodonts (protoconodonts or paraconodonts) or, possibly, Chaetognaths, found at the beginning of the Cambrian explosion. Protoconodonts are an extinct...

545: 15–97. Byung-Su Lee (2013). "Middle Cambrian (Upper Series 3) protoconodonts and paraconodonts from the Machari Formation at Eodungol Section, Yeongwol...

doi:10.1080/11035897.2013.858768 Middle Cambrian (Upper Series 3) protoconodonts and paraconodonts from the Machari Formation at Eodungol Section, Yeongwol...