BrachiopodsHoward Brunton, L. Robin M. Cocks, Sarah L Long CRC Press, 2001 M11 29 - 460 páginas The growth history of a brachiopod is entombed in its shell, but research on fossil and living brachiopods has generated unanswered questions about these marine invertebrates. Several contributors to Brachiopods Past and Present comment on their differing structures and morphological detail. They use these as examples of ontogenetic and evolutionar |
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A.A. Balkema acrosome analysis anomala Anticosti Island apatite Archbold articulate brachiopods assemblages Association athyridides atrypides Baltic basin benthic Boucot Brachiopod Congress brachiopod faunas brachiopods Brunton calcite Cambrian carbonate characterised clade Cohen commissural Cooper Cretaceous crura Devonian Discinisca distribution diversity dorsal valve Early Jurassic embryonic setae Emsian environments evolution evolutionary extinction Figure Formation fossil Frasnian gene genera genus Geological Society Hettangian Invertebrate Paleontology Island larvae Late Triassic layer Limestone Lingula Lingula anatina lingulid linguloid Liothyrella uva loop Lower margin mitochondrial modulated microstructure molecular morphological Neocrania North Notosaria Ordovician orthides outgroup Palaeozoic Permian Permian brachiopods phoronids phylogenetic phylogeny plates Platystrophia Popov posterior protegula protostome range region represent rhynchonellids rhynchonelliform samples sequences setae shell Silurian Sinemurian Society of America species specimens spines stage stratigraphic Stricklandia structure subfamilies taxa taxonomic terebratulides terranes thecideides Treatise on Invertebrate Upper ventral valve Williams Zealand Zone