| 1. | It is a shield volcano with a volcanic neck protruding from the center.
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| 2. | Late Silurian to early Devonian intrusions could also be volcanic necks.
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| 3. | The volcanic neck of the vent is now collapsed.
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| 4. | The volcanic necks are defined by magmatic-hydrothermal breccias.
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| 5. | Volcanic necks occur in the Permian and basalt dikes penetrate the Silurian at Borgue, Kirkandrews, etc.
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| 6. | Middle Silurian intrusions could be volcanic necks.
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| 7. | "' Huerfano Butte "'is an isolated volcanic neck located north by west ( Huerfano County, Colorado, United States.
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| 8. | The Neck gets its name for the type of volcanic feature it is called a volcanic plug or a volcanic neck.
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| 9. | For instance, Devils Tower in Wyoming was thought to be a volcanic neck, but study has revealed it to be an eroded laccolith.
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| 10. | Volcanoes also erupted in the south of the area and as a result, remains of volcanic necks can be found in the hills around Forkhill.
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