"Mount Pirongia is an extinct stratovolcano located in the Waikato region of New Zealand's North Island. It rises to 959 m (3,146 ft) and is the highest peak around the Waikato plains. Pirongia's many peaks are basaltic cones created by successive volcanic eruptions between the late Pliocene and early Pleistocene, about 2.5 million years ago."
"After the extinction of the Kaitake center, eruptions broke out at Pouakai 6 miles south-east of Kaitake. Activity from this center continued over a long period of ring-plain formation, a period of marine erosion during which volcanic activity decreased, and part way through another period of ring-plain building, before activity broke out from the next center."
https://en.wikipedia.org/wiki/Pouakai_Range
Pouerua is a 270 m (890 ft) high basaltic scoria cone, in the Kaikohe-Bay of Islands volcanic field in New Zealand.
"In the last half-million years, 12 small basalt volcanoes have erupted in the southern part of the field (Smith
et al. 1993), forming a cluster of scoria cones around Kaikohe. Te Puke volcano erupted in the hills
behind Waitangi 100 000 years ago, forming three small cones and a spreading flow that now underlies
Waitangi golf course and treaty grounds. The youngest volcano is Tauanui, 10 km south of Kaikohe, which
60 000 years ago produced a high scoria cone and a lava flow that flowed 19 km down the Taheke Valley
towards the Hokianga Harbour. The field includes a small rhyolite dome (Putahi), overlooking Lake
Omapere. The field should still be considered dormant, and not extinct."
Putahi is a 381 m (1,250 ft) high rhyolite dome, in the Kaikohe-Bay of Islands volcanic field in New Zealand.
"In the last half-million years, 12 small basalt volcanoes have erupted in the southern part of the field (Smith
et al. 1993), forming a cluster of scoria cones around Kaikohe. Te Puke volcano erupted in the hills
behind Waitangi 100 000 years ago, forming three small cones and a spreading flow that now underlies
Waitangi golf course and treaty grounds. The youngest volcano is Tauanui, 10 km south of Kaikohe, which
60 000 years ago produced a high scoria cone and a lava flow that flowed 19 km down the Taheke Valley
towards the Hokianga Harbour. The field includes a small rhyolite dome (Putahi), overlooking Lake
Omapere. The field should still be considered dormant, and not extinct."
"Putauaki (Māori: Pūtauaki; also known in English as Mount Edgecumbe) is a dacite volcanic cone in the Bay of Plenty Region of New Zealand. Located 50 km (31 mi) east of Rotorua and three kilometres east of Kawerau, it is the easternmost vent of the Taupo Volcanic Zone adjacent to the Ōkataina volcanic centre. The mountain rises to 821 m (2,694 ft) above sea level" "The last substantial volcanic eruption occurred at 540 ± 130 BCE, producing a cubic kilometre of lava. There was a previous eruption dated to 1380 ± 50 BCE. The volcano produced the Edgecumbe Formation which are pyroxene-bearing andesite to dacite lava flows, domes and minor pyroclastic tephra."
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