language: English
title: Treatise on Invertebrate Paleontology, Part W: Miscellanea : Conodonts : Conoidal Shells of Uncertain Affinities, Worms, Trace Fossils, and Problema
titlecomplete: Treatise on Invertebrate Paleontology, Part W: Miscellanea : Conodonts : Conoidal Shells of Uncertain Affinities, Worms, Trace Fossils, and Problema
ratings_count: 5
publisher: Geological Society of Amer