Andrew Swift is presently Professor of Civil and Environmental Engineering and the Associate Director of the National Wind Institute at Texas Tech University, where his focus is on wind energy education and workforce development. His previous academic appointments include Director of the Wind Science and Engineering Research Center at Texas Tech and Dean of the College of Engineering at the University of Texas at El Paso.

• 1. INTRODUCTION-THE PENARTH GROUP 9 Andrew Swift and David M. Martin 2. STRATIGRAPHY (INCLUDING BIOSTRATIGRAPHY) 15 Andrew Swift2. BRIEF HISTORY OF PALAEONTOLOGICAL STUDIES 31 Andrew Swift4. ASPECTS OF THE SEDIMENTOLOGY OF THE WESTBURY FORMATION 39 Joe H.S. Macquaker5. BONE BEDS OF, THE WESTBURY FORMATION 49 David M. Martin6. FORAMINIFERA 65 David M. Martin and Andrew Swift7. GASTROPODS 75 Michael J. Barker and Martin C. Munt8. BIVALVES 83 Hugh C. Ivimey-Cook, Peter Hodges, Andrew Swift and Jonathan D. Radley9. ARTHROPODS 1: CRUSTACEANS 129 Ian D. Boomer, Christopher J. Duffin and Andrew Swift10. ARTHROPODS 2: INSECTS 149 M.A. Jarzembowski11. ECHINODERMS 161 Andrew Swift12. OTHER INVERTEBRATES 169 Andrew Swift13. CONODONTS 183 Andrew Swift14. FISH 191 Christopher J. Duffin15. TETRAPODS 223 Glenn W. Storrs16. TRACE FOSSILS 239 Andrew Swift and Christopher J. Duffin17. PLANTS 251 Andrew SwiftReferences 257Systematic Index 299

Andrew Swift is presently Professor of Civil and Environmental Engineering and the Associate Director of the National Wind Institute at Texas Tech University, where his focus is on wind energy education and workforce development. His previous academic appointments include Director of the Wind Science and Engineering Research Center at Texas Tech and Dean of the College of Engineering at the University of Texas at El Paso.

• 1. INTRODUCTION-THE PENARTH GROUP 9 Andrew Swift and David M. Martin 2. STRATIGRAPHY (INCLUDING BIOSTRATIGRAPHY) 15 Andrew Swift2. BRIEF HISTORY OF PALAEONTOLOGICAL STUDIES 31 Andrew Swift4. ASPECTS OF THE SEDIMENTOLOGY OF THE WESTBURY FORMATION 39 Joe H.S. Macquaker5. BONE BEDS OF, THE WESTBURY FORMATION 49 David M. Martin6. FORAMINIFERA 65 David M. Martin and Andrew Swift7. GASTROPODS 75 Michael J. Barker and Martin C. Munt8. BIVALVES 83 Hugh C. Ivimey-Cook, Peter Hodges, Andrew Swift and Jonathan D. Radley9. ARTHROPODS 1: CRUSTACEANS 129 Ian D. Boomer, Christopher J. Duffin and Andrew Swift10. ARTHROPODS 2: INSECTS 149 M.A. Jarzembowski11. ECHINODERMS 161 Andrew Swift12. OTHER INVERTEBRATES 169 Andrew Swift13. CONODONTS 183 Andrew Swift14. FISH 191 Christopher J. Duffin15. TETRAPODS 223 Glenn W. Storrs16. TRACE FOSSILS 239 Andrew Swift and Christopher J. Duffin17. PLANTS 251 Andrew SwiftReferences 257Systematic Index 299

Andrew Swift is presently Professor of Civil and Environmental Engineering and the Associate Director of the National Wind Institute at Texas Tech University, where his focus is on wind energy education and workforce development. His previous academic appointments include Director of the Wind Science and Engineering Research Center at Texas Tech and Dean of the College of Engineering at the University of Texas at El Paso.

• 1. INTRODUCTION-THE PENARTH GROUP 9 Andrew Swift and David M. Martin 2. STRATIGRAPHY (INCLUDING BIOSTRATIGRAPHY) 15 Andrew Swift2. BRIEF HISTORY OF PALAEONTOLOGICAL STUDIES 31 Andrew Swift4. ASPECTS OF THE SEDIMENTOLOGY OF THE WESTBURY FORMATION 39 Joe H.S. Macquaker5. BONE BEDS OF, THE WESTBURY FORMATION 49 David M. Martin6. FORAMINIFERA 65 David M. Martin and Andrew Swift7. GASTROPODS 75 Michael J. Barker and Martin C. Munt8. BIVALVES 83 Hugh C. Ivimey-Cook, Peter Hodges, Andrew Swift and Jonathan D. Radley9. ARTHROPODS 1: CRUSTACEANS 129 Ian D. Boomer, Christopher J. Duffin and Andrew Swift10. ARTHROPODS 2: INSECTS 149 M.A. Jarzembowski11. ECHINODERMS 161 Andrew Swift12. OTHER INVERTEBRATES 169 Andrew Swift13. CONODONTS 183 Andrew Swift14. FISH 191 Christopher J. Duffin15. TETRAPODS 223 Glenn W. Storrs16. TRACE FOSSILS 239 Andrew Swift and Christopher J. Duffin17. PLANTS 251 Andrew SwiftReferences 257Systematic Index 299