Atlas of Benthic Foraminifera

An up-to-date atlas of an important fossil and living group,
with the Natural History Museum.

Deep-sea benthic foraminifera have played a central role in
biostratigraphic, paleoecological, and paleoceanographical research
for over a century. These single-celled marine protists are
important because of their geographic ubiquity, distinction
morphologies and rapid evolutionary rates, their abundance and
diversity deep-sea sediments, and because of their utility as
indicators of environmental conditions both at and below the
sediment-water interface. In addition, stable isotopic data
obtained from deep-sea benthic foraminiferal tests provide
paleoceanographers with environmental information that is proving
to be of major significance in studies of global climatic
change.

This work collects together, for the first time, new morphological
descriptions, taxonomic placements, stratigraphic occurrence data,
geographical distribution summaries, and palaeoecological
information, along with state-of-the-art colour photomicrographs
(most taken in reflected light, just as you would see them using
light microscopy), of 300 common deep-sea benthic foraminifera
species spanning the interval from Jurassic - Recent. This volume
is intended as a reference and research resource for post-graduate
students in micropalaeontology, geological professionals
(stratigraphers, paleontologists, paleoecologists,
palaeoceanographers), taxonomists, and evolutionary
(paleo)biologists.

Auteur

Ann Holbourn is a paleoceanographer at the University of
Kiel, Germany. Her main research interests focus on the evolution
and ecology of benthic foraminifera and their geochemical
applications for reconstructing ocean circulation and climate
change over the Cretaceous and Cenozoic.

Andrew Henderson works in the oil and gas industry as a
Senior Stratigrapher for Robertson, a CGG Company. After his PhD
research into Jurassic foraminifera, Andrew joined the Natural
History Museum, London as a postdoctoral researcher and
subsequently became a curator in the Micropalaeontology Division
where he has spent most of his career. He works with most groups
but has special interest in the taxonomy of agglutinated
foraminifera and the biostratigraphy and systematics of benthonic
foraminifera from the Middle East.

Norman MacLeod is the former Keeper of Palaeontology, and
current Dean of Post-Graduate Education & Training, at The
Natural History Museum, London. His main research interests include
evolutionary palaeobiology, the patterns and causes of ancient
extinction events, stratigraphy, palaeoceanography, and the
evolution of body form in organisms.

Résumé

An up-to-date atlas of an important fossil and living group, with the Natural History Museum.

Deep-sea benthic foraminifera have played a central role in biostratigraphic, paleoecological, and paleoceanographical research for over a century. These singlecelled marine protists are important because of their geographic ubiquity, distinction morphologies and rapid evolutionary rates, their abundance and diversity deepsea sediments, and because of their utility as indicators of environmental conditions both at and below the sedimentwater interface. In addition, stable isotopic data obtained from deepsea benthic foraminiferal tests provide paleoceanographers with environmental information that is proving to be of major significance in studies of global climatic change.

This work collects together, for the first time, new morphological descriptions, taxonomic placements, stratigraphic occurrence data, geographical distribution summaries, and palaeoecological information, along with state-of-the-art colour photomicrographs (most taken in reflected light, just as you would see them using light microscopy), of 300 common deep-sea benthic foraminifera species spanning the interval from Jurassic - Recent. This volume is intended as a reference and research resource for post-graduate students in micropalaeontology, geological professionals (stratigraphers, paleontologists, paleoecologists, palaeoceanographers), taxonomists, and evolutionary (paleo)biologists.

Contenu

Acknowledgements xi

Introduction 1

Atlas of Benthic Foraminifera 15

Abyssamina poagi Schnitker and Tjalsma, 1980 16

Abyssamina quadrata Schnitker and Tjalsma, 1980 18

Alabamina creta (Finlay), 1940 20

Alabamina dissonata (Cushman and Renz), 1948 22

Ammoanita ingerlisae Gradstein and Kaminski, 1997 24

Ammobaculites agglutinans (d'Orbigny), 1846 26

Ammobaculites jarvisi Cushman and Renz, 1946 28

Ammobaculoides carpathicus Geroch, 1966 30

Ammodiscus infi mus Franke, 1936 32

Ammodiscus latus Grzybowski, 1898 34

Ammodiscus pennyi Cushman and Jarvis, 1928 36

Ammodiscus tenuis (Brady), 1881 38

Ammolagena clavata (Jones and Parker), 1860 40

Amphicoryna scalaris (Batsch), 1791 42

Annectina biedai Gradstein and Kaminski, 1997 44

Annectina grzybowskii (Jurkiewicz), 1960 46

Anomalinella rostrata (Brady), 1881 48

Anomalinoides capitatus (Gümbel), 1868 50

Anomalinoides globulosus (Chapman and Parr), 1937 52

Anomalinoides rubiginosus (Cushman), 1926 54

Anomalinoides semicribratus (Beckmann), 1954 56

Aragonia aragonensis (Nuttall), 1930 58

Aragonia velascoensis (Cushman), 1925 60

Astrononion stelligerum (d'Orbigny), 1839 62

Bigenerina nodosaria d'Orbigny, 1826 64

Bolivina decussata Brady, 1881 66

Bolivina huneri Howe, 1939 68

Bolivinita quadrilatera (Schwager), 1866 70

Bolivinoides delicatulus Cushman, 1927 72

Bolivinoides draco (Marsson), 1878 74

Brizalina alata (Seguenza), 1862 76

Brizalina aliformis (Cushman), 1926 78

Brizalina antegressa (Subbotina), 1953 80

Brizalina subaenariensis var. mexicana (Cushman), 1922 82

Brizalina subspinescens (Cushman), 1922 84

Bulbobaculites problematicus (Neagu), 1962 86

Bulimina aculeata d'Orbigny, 1826 88

Bulimina alazanensis Cushman, 1927 90

Bulimina callahani Galloway and Morrey, 1931 92

Bulimina elongata d'Orbigny, 1846 94

Bulimina gibba Fornasini, 1902 96

Bulimina glomarchallengeri Tjalsma and Lohmann, 1983 98

Bulimina impendens Parker and Bermúdez, 1937 100

Bulimina jacksonensis Cushman, 1925 102

Bulimina jarvisi Cushman and Parker, 1936 104

Bulimina macilenta Cushman and Parker, 1939 106

Bulimina marginata d'Orbigny, 1826 108

Bulimina mexicana Cushman, 1922 110

Bulimina midwayensis Cushman and Parker, 1936 112

Bulimina rostrata Brady, 1884 114

Bulimina semicostata Nuttall, 1930 116

Bulimina taylorensis Cushman and Parker, 1935 118

Bulimina thanetensis Cushman and Parker, 1947 120

Bulimina trinitatensis Cushman and Jarvis, 1928 122

Bulimina tuxpamensis Cole, 1928 124

Bulimina velascoensis (Cushman), 1925 126

Buliminella beaumonti Cushman and Renz, 1946 128

Buliminella grata Parker and Bermúdez, 1937 130

Buzasina galeata (Brady), 1881 132

Cancris auriculus (Fichtel and Moll), 1798 134

Cancris nuttalli (Palmer and Bermúdez), 1936 136

Cassidulina teretis Tappan, 1951 138

Cassidulinoides parkerianus (Brady), 1881 140

Caudammina excelsa (Dylàzanka), 1923 142

Caudammina gigantea (Geroch), 1960 144

Caudammina ovula (Grzybowski), 1896 emend. Geroch, 1960 146

Chilostomella oolina Schwager, 1878 148

Chrysalidinella dimorpha (Brady), 1881 150

Cibicides lobatulus (Walker and Jacob), 1798 152

Cibicides refulgens de Montfort, 1808 154

Cibicidina walli Bandy, 1949 156

Cibicidoides alazanensis (Nuttall), 1932 158

Cibicidoides barnetti (Bermúdez), 1949 160

Cibicidoides bradyi (Trauth) 1918 162

Cibicidoides cicatricosus (Schwager), 1866 164

Cibicidoides compressus (Cushman and Renz), 1941 166

Cibicidoides crebbsi (Hedberg), 1937 168

Cibicidoides dohmi (Bermúdez), 1949…