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Historically brachiopods have been divided into two classes: Articulata and Inarticulata. This is in reference to how the two shells are joined. In the Articulata a hinge joins the ... The mid-line of the valve has a depression running along it (sulcus). Find out more about the brachiopod.; ... footer for brachiopod page...
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www.fossils-facts-and-finds.com/brachiopod.html
www.fossils-facts-and-finds.com/brachiopod.html
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In any case newer cladistically-based arrangements (see Brachiopod Systematics and Classification des Brachiopoda) give a much more complex classification arrangement than the familiar Treatise on Invertebrate Paleontology, with a large number of higher taxa.
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www.palaeos.com/Invertebrates/Lophotrochozoa/Brachiopod...
www.palaeos.com/Invertebrates/Lophotrochozoa/Brachiopoda/classification.html
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The shape of the brachidium is very important in determining the classification of brachiopod types. The brachidium supports the brachia, the fleshy arm-like part of the lophophore which bear the tentacles or cirri that sweep food particles into the mouth.
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www.palaeos.com/Invertebrates/Lophotrochozoa/Brachiopod...
www.palaeos.com/Invertebrates/Lophotrochozoa/Brachiopoda/E0A0E0Brachiopoda.htm
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A Wisdom Archive on Brachiopod - Classification ... Brachiopod, Brachiopod - Classification, Brachiopod - Evolutionary history, Brachiopod - General description, Brachiopod - Of note, Brachiopod - Reference ... Brachiopod - Classification: Encyclopedia - Brachiopod...
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www.experiencefestival.com/brachiopod_-_classification
www.experiencefestival.com/brachiopod_-_classification
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See Classification Brachiopods (from Latin bracchium, arm + New Latin -poda, foot) make up one of the major animal phyla, Brachiopoda. Also known as lamp shells, they are sessile, two-shelled, marine animals that somewhat resemble pelecypod mollusks ... Brachiopod, Brachiopod - Classification,
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www.experiencefestival.com/a/Brachiopod/id/1937296
www.experiencefestival.com/a/Brachiopod/id/1937296
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nal classification of brachiopods and new approaches to ..... Main brachiopod classifications at the phylum and class rank since 1960. Authors ...
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www.springerlink.com/index/704785756W1X1726.pdf
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bonitacean brachiopods, a fact which has important reper- cussions for brachiopod classification. Clitambonitacean interareas with mantle canals ...
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doi.wiley.com/10.1111/j.1502-3931.1994.tb01413.x
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Try of systematic classification ... However, in older schemes, classification have always relied extensively on the morphology of the fossil shells. ... At all events, even today, taxonomy is still unstable and opinions are divided on certain methods of classification.
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pagesperso-orange.fr/jean-ours.filippi/brach/anglais/cl...
pagesperso-orange.fr/jean-ours.filippi/brach/anglais/classificationang22.html
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In the their 2000 article as part of the Treatise on Invertebrate Paleontology, Alwyn Williams, Sandra J. Carlson, and C. Howard C. Brunton present current ideas on brachiopod classification; their grouping is followed here.
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www.indopedia.org/Brachiopod.html
www.indopedia.org/Brachiopod.html
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