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Related to Brachiopods: Foraminifera
  • noun

Synonyms for Brachiopoda

marine invertebrates that resemble mollusks

References in periodicals archive ?
Comparatively well diversified trilobites, brachiopods, bivalves, bryozoans, gastropods, ostracods, echinoderms, hyoliths, cephalopods, conulariids, rare agnostids and graptolites, associated with locally abundant ichnofossils from the Bohdalec Formation, have been studied for more than 150 years (see Barrande 1872; Havlicek & Vanek 1966, 1990; Mikulas 1988; Fatka & Mergl 2009).
First information to be published on Iran's brachiopods dates back to 1916, (Stayonav).
Brachiopods dominated many undersea communities at that time.
Brachiopods are numerous and well preserved there, making them an ideal group of animals to test the link between abundance and extinction.
The phosphatized examples, in contrast, are elongate to round in outline and variably 'segmented' or spiriform; one specimen contains numerous brachiopod shell fragments and was clearly produced by a predator or scavenger.
At the spring a white, sublithographic micrite is exposed with abundant spirifer brachiopods and fenestrate bryzoas.
Ancient creatures such as trilobites and brachiopods could not cope with the changes, and many went extinct.
The giant fishes, trilobites, sponges and brachiopods also declined dramatically, while organisms on land had much higher survival rates.
Life flourished in the warm oceans, including abundant species of trilobites and brachiopods.
Other possible finds include agates, jasper, brachiopods (fossil clams) and ammonites.
Siderite within the Barnsdall Formation of northeastern Oklahoma occurs in four varieties: (1) large nodules lacking a distinct central nucleus, concentrated in horizons bearing articulated crinoids; (2) small concretions with distinct skeletal nuclei consisting of infaunal bivalves and inarticulate brachiopods occurring in horizons relatively lacking in articulated crinoids and crinoid material; (3) large sideritized burrows occurring above crinoid horizons; and (4) concretions nucleated around former sites of soft tissue in large crinoids and productid brachiopods.
Coverage includes an overview of the topic followed by individual chapters on fossil classification and evolution, sponges, corals, bryozoans, brachiopods, echinoderms, trilobites, mollusks, graptolites, vertebrates, land plants, microfossils, trace fossils, precambrian life, and phanerozoic life.
Further offshore, the shallow sea bottom was home to many lime-secreting organisms such as brachiopods, trilobites, and algae--normal marine organisms that also cannot survive under rapid-burial conditions.
The group also passed around fossils of trilobites, ammonites, brachiopods and dinosaur droppings, to get a good close look.