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User / James St. John / Sets / Jingle shells (Mollusca, Bivalvia, Anomiidae)
James St. John / 6 items

N 1 B 360 C 0 E Sep 11, 2020 F Sep 28, 2020
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Anomia sp. - fossil jingle shell from the upper Cenozoic of North Carolina, USA. (photo provided by Tyler Houck)

Bivalves are bilaterally symmetrical molluscs having two calcareous, asymmetrical shells (valves) - they include the clams, oysters, and scallops. In most bivalves, the two shells are mirror images of each other (the major exception is the oysters). They occur in marine, estuarine, and freshwater environments. Bivalves are also known as pelecypods and lamellibranchiates.

Bivalves are sessile, benthic organisms - they occur on or below substrates. Most of them are filter-feeders, using siphons to bring in water, filter the water for tiny particles of food, then expel the used water. The majority of bivalves are infaunal - they burrow into unlithified sediments. In hard substrate environments, some forms make borings, in which the bivalve lives. Some groups are hard substrate encrusters, using a mineral cement to attach to rocks, shells, or wood.

The fossil record of bivalves is Cambrian to Recent. They are especially common in the post-Paleozoic fossil record.

Classification: Animalia, Mollusca, Bivalvia, Pectinida, Anomiidae

Stratigraphy: undetermined upper Cenozoic unit

Locality: Topsail Island, North Carolina, USA
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See info. at:
en.wikipedia.org/wiki/Anomia_(bivalve)

Tags:   Anomia fossil fossils jingle shell shells clam clams bivalve bivalves Topsail Island North Carolina

N 2 B 419 C 0 E Sep 11, 2020 F Sep 28, 2020
  • DESCRIPTION
  • COMMENT
  • O
  • L
  • M

Anomia sp. - fossil jingle shell from the upper Cenozoic of North Carolina, USA. (photo provided by Tyler Houck)

Bivalves are bilaterally symmetrical molluscs having two calcareous, asymmetrical shells (valves) - they include the clams, oysters, and scallops. In most bivalves, the two shells are mirror images of each other (the major exception is the oysters). They occur in marine, estuarine, and freshwater environments. Bivalves are also known as pelecypods and lamellibranchiates.

Bivalves are sessile, benthic organisms - they occur on or below substrates. Most of them are filter-feeders, using siphons to bring in water, filter the water for tiny particles of food, then expel the used water. The majority of bivalves are infaunal - they burrow into unlithified sediments. In hard substrate environments, some forms make borings, in which the bivalve lives. Some groups are hard substrate encrusters, using a mineral cement to attach to rocks, shells, or wood.

The fossil record of bivalves is Cambrian to Recent. They are especially common in the post-Paleozoic fossil record.

Classification: Animalia, Mollusca, Bivalvia, Pectinida, Anomiidae

Stratigraphy: undetermined upper Cenozoic unit

Locality: Topsail Island, North Carolina, USA
----------------------------------
See info. at:
en.wikipedia.org/wiki/Anomia_(bivalve)

Tags:   Anomia fossil fossils jingle shell shells clam clams bivalve bivalves Topsail Island North Carolina

N 2 B 437 C 0 E Sep 11, 2020 F Sep 28, 2020
  • DESCRIPTION
  • COMMENT
  • O
  • L
  • M

Anomia sp. - fossil jingle shells from the upper Cenozoic of North Carolina, USA. (photo provided by Tyler Houck)

Bivalves are bilaterally symmetrical molluscs having two calcareous, asymmetrical shells (valves) - they include the clams, oysters, and scallops. In most bivalves, the two shells are mirror images of each other (the major exception is the oysters). They occur in marine, estuarine, and freshwater environments. Bivalves are also known as pelecypods and lamellibranchiates.

Bivalves are sessile, benthic organisms - they occur on or below substrates. Most of them are filter-feeders, using siphons to bring in water, filter the water for tiny particles of food, then expel the used water. The majority of bivalves are infaunal - they burrow into unlithified sediments. In hard substrate environments, some forms make borings, in which the bivalve lives. Some groups are hard substrate encrusters, using a mineral cement to attach to rocks, shells, or wood.

The fossil record of bivalves is Cambrian to Recent. They are especially common in the post-Paleozoic fossil record.

Classification: Animalia, Mollusca, Bivalvia, Pectinida, Anomiidae

Stratigraphy: undetermined upper Cenozoic unit

Locality: Topsail Island, North Carolina, USA
----------------------------------
See info. at:
en.wikipedia.org/wiki/Anomia_(bivalve)

Tags:   Anomia fossil fossils jingle shell shells clam clams bivalve bivalves Topsail Island North Carolina

N 1 B 232 C 0 E Nov 10, 2022 F Dec 15, 2022
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Anomia simplex d'Orbigny, 1842 - common jingle shell from Florida, USA.

Bivalves are bilaterally symmetrical molluscs having two calcareous, asymmetrical shells (valves) - they include the clams, oysters, and scallops. In most bivalves, the two shells are mirror images of each other (the major exception is the oysters). They occur in marine, estuarine, and freshwater environments. Bivalves are also known as pelecypods and lamellibranchiates.

Bivalves are sessile, benthic organisms - they occur on or below substrates. Most of them are filter-feeders, using siphons to bring in water, filter the water for tiny particles of food, then expel the used water. The majority of bivalves are infaunal - they burrow into unlithified sediments. In hard substrate environments, some forms make borings, in which the bivalve lives. Some groups are hard substrate encrusters, using a mineral cement to attach to rocks, shells, or wood.

The fossil record of bivalves is Cambrian to Recent. They are especially common in the post-Paleozoic fossil record.

Classification: Animalia, Mollusca, Bivalvia, Pectinida, Anomiidae

Locality: Marco Island, Gulf of Mexico coast of southern Florida, USA
----------------------------------
Info. at:
en.wikipedia.org/wiki/Anomia_simplex
and
en.wikipedia.org/wiki/Anomia_(bivalve)

Tags:   Anomia simplex common jingle shell shells bivalve bivalves clam clams Marco Island Florida

N 1 B 1.5K C 0 E Nov 10, 2022 F Dec 15, 2022
  • DESCRIPTION
  • COMMENT
  • O
  • L
  • M

Anomia simplex d'Orbigny, 1842 - common jingle shell from Florida, USA.

Bivalves are bilaterally symmetrical molluscs having two calcareous, asymmetrical shells (valves) - they include the clams, oysters, and scallops. In most bivalves, the two shells are mirror images of each other (the major exception is the oysters). They occur in marine, estuarine, and freshwater environments. Bivalves are also known as pelecypods and lamellibranchiates.

Bivalves are sessile, benthic organisms - they occur on or below substrates. Most of them are filter-feeders, using siphons to bring in water, filter the water for tiny particles of food, then expel the used water. The majority of bivalves are infaunal - they burrow into unlithified sediments. In hard substrate environments, some forms make borings, in which the bivalve lives. Some groups are hard substrate encrusters, using a mineral cement to attach to rocks, shells, or wood.

The fossil record of bivalves is Cambrian to Recent. They are especially common in the post-Paleozoic fossil record.

Classification: Animalia, Mollusca, Bivalvia, Pectinida, Anomiidae

Locality: Marco Island, Gulf of Mexico coast of southern Florida, USA
----------------------------------
Info. at:
en.wikipedia.org/wiki/Anomia_simplex
and
en.wikipedia.org/wiki/Anomia_(bivalve)

Tags:   Anomia simplex common jingle shell shells bivalve bivalves clam clams Marco Island Florida


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