David A. T. Harper – författare

A Late Ordovician silicified brachiopod fauna from the White Mountain area, west-central Alaska is described and interpreted in a palaeoecological and biogeographical context. This area is situated within the Nixon Fork Subterrane of the Farewell Terrane, which origin and timing of final docking with Laurentia has been much debated. The current study adds new faunal data to the debate with nearly 100 species described, of these at least nine are new. The fauna is predominantly a deep-water autochthonous fauna that was mixed with an allochthonous fauna as a result of down-slope movement of turbidity currents. Biogeographically this study demonstrates close faunal affinities with Siberia.

This book presents a comprehensive overview of the science of the history of life. Paleobiologists bring many analytical tools to bear in interpreting the fossil record and the book introduces the latest techniques, from multivariate investigations of biogeography and biostratigraphy to engineering analysis of dinosaur skulls, and from homeobox genes to cladistics.All the well-known fossil groups are included, including microfossils and invertebrates, but an important feature is the thorough coverage of plants, vertebrates and trace fossils together with discussion of the origins of both life and the metazoans. All key related subjects are introduced, such as systematics, ecology, evolution and development, stratigraphy and their roles in understanding where life came from and how it evolved and diversified.Unique features of the book are the numerous case studies from current research that lead students to the primary literature, analytical and mathematical explanations and tools, together with associated problem sets and practical schedules for instructors and students.New to this edition The text and figures have been updated throughout to reflect current opinion on all aspectsNew case studies illustrate the chapters, drawn from a broad distribution internationallyChapters on Macroevolution, Form and Function, Mass extinctions, Origin of Life, and Origin of Metazoans have been entirely rewritten to reflect substantial advances in these topicsThere is a new focus on careers in paleobiology

PALEONTOLOGICAL DATA ANALYSIS An up-to-date edition of the indispensable guide to analysing paleontological data Paleontology has developed in recent decades into an increasingly data-driven discipline, which brings to bear a huge variety of statistical tools. Applying statistical methods to paleontological data requires a discipline-specific understanding of which methods and parameters are the most appropriate ones, and how to account for statistical bias inherent in the fossil record. By guiding the reader to these and other fundamental questions in the statistical analysis of fossilized specimens, Paleontological Data Analysis has become the standard text for anyone with an interest in quantitative analysis of the fossil record. Now fully updated to reflect the latest statistical methods and disciplinary advances, it is an essential tool for practitioners and students alike. Readers of the second edition of Paleontological Data Analysis readers will also find: New sections on machine learning, Bayesian inference, phylogenetic comparative methods, analysis of CT data, and much more New use cases and examples using PAST, R, and Python software packages Full color illustrations throughout Paleontological Data Analysis is ideal for paleontologists, evolutionary biologists, taxonomists, and students in any of these fields.

Numerical Palaeobiology Computer-Based Modelling and Analysis of Fossils and their Distributions Edited by David A.T. Harper University of Copenhagen, Denmark Microcomputers have become an everyday part of the palaeobiologists tool-kit. Moreover, there is now a wide range of computer software available to handle all sorts of palaeontological data and problems. This book, aimed at final year undergraduates, graduate students and professional palaeontologists, biologists and geologists, brings together the many strands of contemporary palaeontology through the medium of numeracy. It provides a comprehensive review, with applications, of the many computer based techniques available for the analysis and modelling of palaeontological data. The first part of the book covers classical phenetic taxonomy through cladistics and the computer-generated reconstructions of fossils to actual models for fossil growth. This leads onto distribution analysis and modelling of fossils in time and space. Detailed stratigraphical distributions of fossils are described in quantitative terms together with the larger-scale patterns in the history of life itself, while palaeoecology, palynofacies, trace fossils and palaeogeography are all introduced through a spectrum of numerical algorithms. The majority of the studies are linked to specific software packages and many are illustrated with case histories. Although there are a number of books available on computer modelling and data analysis in geology, no study has integrated the two with such a range of palaeontological subject material.

A detailed look at the rhynchonelliformean brachiopods of Ireland This publication, Ordovician rhynchonelliformean brachiopods from Co. Waterford, SE Ireland: Palaeobiogeography of the Leinster Terrane, is Number 62 within the Fossils and Strata series. The international Fossils and Strata series features monographs in palaeontology and biostratigraphy with taxonomic descriptions. The series is owned by and published on behalf of The Lethaia Foundation in cooperation with the Scandinavian countries.