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