Author: Hoffman, Antoni & Nitecki, Matthew H., editors:
Title: Problematic Fossil Taxa
Description: New York / Oxford, Oxford / Clarendon, 1986. orig.cloth. 26x18cm, viii, 267 pp, Oxford Monographs on Geology & Geophysics, no. 5. Textual photos & drawings. ISBN: 0195039920. Minor rubbing, VG. ¶ Contains 16 papers, including: Stefan Bengtson "The Problem of Problematica" ; Jack A. Babcock "The Puzzle of Alga-like Problematica, or rummaging around in the algal wastebasket" ; Matthew H. Nitecki " Receptaculitids & their relationship to other problematic fossils" ; Andrey Yu. Zhuravlev "Radiocyathids" ; Mikhail A. Fedonkin "Precambrian problematic animals: their body plan & phylogeny" ; George D. Stanley, Jr. "Chondrophorine hydrozoans as problematic fossils" ; A. Yu. Rozanov " Problematica of the Early Cambrian" ; Barry D. Webb "Early stromatoporoids"; Adam Urbanek "The Enigma of Graptolite ancestry: Lesson from a phylogenetic debate"; Jerzy Dzik "Chordate affinities of the conodonts", etc.

Keywords: 0195039920 Paleontology, Problematic fossils, Problematica, , , , , ,