| 41. | Weak pyroclastic activity probably accompanied the eruptive activity.
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| 42. | There is no recorded eruptive activity, but the volcano displays vigorous fumarolic activity.
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| 43. | The lava that flowed from eight separate eruptive episodes created isolated islands of older terrain.
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| 44. | St . Helens came alive again around 1200 BCE the Pine Creek eruptive period.
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| 45. | While classed as eruptive variables, these stars do not undergo periodic increases in brightness.
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| 46. | There are eight major eruptive periods recognized in the Craters of the Moon Lava Field.
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| 47. | Long eruptive periods form cinder cones, which then collapse over time to form calderas.
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| 48. | Skin manifestations can include scarring, eruptive melanocytic nevi, vulvovaginal stenosis, and dyspareunia.
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| 49. | Eruptive activity itself could continue for years, followed by years of decreasing secondary activity.
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| 50. | The volcanic history of Wolf is complex, with at least two major eruptive phases.
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