Results 131 to 140 of about 1,653 (179)
Some of the next articles are maybe not open access.
Quarterly Journal of the Geological Society of London, 1906
To be able to arrange, in the Geological Department of the British Museum (Natural History), the species known as Terebratula diphya and T. diphyoides , with their allies, it was necessary to ascertain the generic and specific names which such shells should bear.
openaire +1 more source
To be able to arrange, in the Geological Department of the British Museum (Natural History), the species known as Terebratula diphya and T. diphyoides , with their allies, it was necessary to ascertain the generic and specific names which such shells should bear.
openaire +1 more source
Notes for a Short Course: Studies in Geology, 1981
Brachiopods are characterized by being solitary, bivalved, bilaterally symmetrical coelomates. A ciliated, filament-bearing lophophore occupies much of the mantle cavity of all living representatives and functions as the principal food-gathering and respiratory organ of the animal. The coelom is divided into two principal spaces. The largest one is the
openaire +1 more source
Brachiopods are characterized by being solitary, bivalved, bilaterally symmetrical coelomates. A ciliated, filament-bearing lophophore occupies much of the mantle cavity of all living representatives and functions as the principal food-gathering and respiratory organ of the animal. The coelom is divided into two principal spaces. The largest one is the
openaire +1 more source
1990
The bryozoans (moss animals) and the brachiopods (lamp shells) are related by having the same type of food-taking organ, the lophophore, which lies beneath the tentacles. Together with the phoronids, these animals are therefore called lophophorates. The bryozoans are also called ectoprocts, from ecto, outer, and proktos, anus.
openaire +2 more sources
The bryozoans (moss animals) and the brachiopods (lamp shells) are related by having the same type of food-taking organ, the lophophore, which lies beneath the tentacles. Together with the phoronids, these animals are therefore called lophophorates. The bryozoans are also called ectoprocts, from ecto, outer, and proktos, anus.
openaire +2 more sources
Paleontological Journal, 2014
Bilateral symmetry is generally typical for brachiopods, although it is sometimes disturbed in living and fossil brachiopods of different orders by some topical and trophic reasons. Asymmetry is observed in both outer and inner structures of these invertebrates, mostly in the shell shape and organs connected with filtration.
openaire +1 more source
Bilateral symmetry is generally typical for brachiopods, although it is sometimes disturbed in living and fossil brachiopods of different orders by some topical and trophic reasons. Asymmetry is observed in both outer and inner structures of these invertebrates, mostly in the shell shape and organs connected with filtration.
openaire +1 more source
Paleobiology, 1981
The pedicle differentiates brachiopods from all other phyla. With its associated musculature, it is more variable than any other brachiopod system at or above the generic level and is considered to contribute to the versatility of behavior possessed by some species. Differences in pedicle type are reflected clearly in the beak.
openaire +1 more source
The pedicle differentiates brachiopods from all other phyla. With its associated musculature, it is more variable than any other brachiopod system at or above the generic level and is considered to contribute to the versatility of behavior possessed by some species. Differences in pedicle type are reflected clearly in the beak.
openaire +1 more source
2003
If someone were to have written a chapter reviewing brachiopod predation thirty years ago, the paper would have been quite short. Since then, numerous papers have been written on the subject, including many excellent case studies. Nonetheless, despite a growing body of literature on the topic, there are certain questions related to brachiopod predation
openaire +1 more source
If someone were to have written a chapter reviewing brachiopod predation thirty years ago, the paper would have been quite short. Since then, numerous papers have been written on the subject, including many excellent case studies. Nonetheless, despite a growing body of literature on the topic, there are certain questions related to brachiopod predation
openaire +1 more source