title: Mangarara Formation: exhumed remnants of a middle Miocene, temperate carbonate, submarine channel-fan system on the eastern margin of Taranaki Basin, New Zealand

authors: Puga-Bernabéu, Ángel

subjects: submarine channel

abstract: The middle Miocene Mangarara Formation is a thin (1–60 m), laterally discontinuous unit of moderately to highly calcareous (40–90%) facies of sandy to pure limestone, bioclastic sandstone, and conglomerate that crops out in a few valleys in North Taranaki across the transition from King Country Basin into offshore Taranaki Basin. The unit occurs within hemipelagic (slope) mudstone of Manganui Formation, is stratigraphically associated with redeposited sandstone of Moki Formation, and is overlain by redeposited volcaniclastic sandstone of Mohakatino Formation. The calcareous facies of the Mangarara Formation are interpreted to be mainly mass-emplaced deposits having channelised and sheet-like geometries, sedimentary structures supportive of redeposition, mixed environment fossil associations, and stratigraphic enclosure within bathyal mudrocks and flysch. The carbonate component of the deposits consists mainly of bivalves, larger benthic foraminifers (especially Amphistegina), coralline red algae including rhodoliths (Lithothamnion and Mesophyllum), and bryozoans, a warm-temperate, shallow marine skeletal association. While sediment derivation was partly from an eastern contemporary shelf, the bulk of the skeletal carbonate is inferred to have been sourced from shoal carbonate factories around and upon isolated basement highs (Patea-Tongaporutu High) to the south. The Mangarara sediments were redeposited within slope gullies and broad open submarine channels and lobes in the vicinity of the channel-lobe transition zone of a submarine fan system. Different phases of sediment transport and deposition (lateral-accretion and aggradation stages) are identified in the channel infilling. Dual fan systems likely co-existed, one dominating and predominantly siliciclastic in nature (Moki Formation), and the other infrequent and involving the temperate calcareous deposits of Mangarara Formation. The Mangarara Formation is an outcrop analogue for middle Miocene-age carbonate slope-fan deposits elsewhere in subsurface Taranaki Basin, New Zealand.

text: Mangarara Formation: exhumed remnants of a middle Miocene, temperate carbonate, submarine channel-fan system on the eastern margin of Taranaki Basin, New Zealand The middle Miocene Mangarara Formation is a thin (1–60 m), laterally discontinuous unit of moderately to highly calcareous (40–90%) facies of sandy to pure limestone, bioclastic sandstone, and conglomerate that crops out in a few valleys in North Taranaki across the transition from King Country Basin into offshore Taranaki Basin. The unit occurs within hemipelagic (slope) mudstone of Manganui Formation, is stratigraphically associated with redeposited sandstone of Moki Formation, and is overlain by redeposited volcaniclastic sandstone of Mohakatino Formation. The calcareous facies of the Mangarara Formation are interpreted to be mainly mass-emplaced deposits having channelised and sheet-like geometries, sedimentary structures supportive of redeposition, mixed environment fossil associations, and stratigraphic enclosure within bathyal mudrocks and flysch. The carbonate component of the deposits consists mainly of bivalves, larger benthic foraminifers (especially Amphistegina), coralline red algae including rhodoliths (Lithothamnion and Mesophyllum), and bryozoans, a warm-temperate, shallow marine skeletal association. While sediment derivation was partly from an eastern contemporary shelf, the bulk of the skeletal carbonate is inferred to have been sourced from shoal carbonate factories around and upon isolated basement highs (Patea-Tongaporutu High) to the south. The Mangarara sediments were redeposited within slope gullies and broad open submarine channels and lobes in the vicinity of the channel-lobe transition zone of a submarine fan system. Different phases of sediment transport and deposition (lateral-accretion and aggradation stages) are identified in the channel infilling. Dual fan systems likely co-existed, one dominating and predominantly siliciclastic in nature (Moki Formation), and the other infrequent and involving the temperate calcareous deposits of Mangarara Formation. The Mangarara Formation is an outcrop analogue for middle Miocene-age carbonate slope-fan deposits elsewhere in subsurface Taranaki Basin, New Zealand.

year: 2009

title: Refugee children and families’ positioning within resettlement and early childhood education policies in Aotearoa New Zealand

authors: Mitchell, Linda

abstract: This paper uses a framing derived from refugee and child rights conventions to analyse the positioning of young refugee children and their families in Aotearoa New Zealand’s resettlement policies, early childhood curriculum and early childhood education (ECE) funding policies. It also analyses data from interviews with participants from ECE settings who are working with refugee children and families, to discuss how policy is experienced in ECE practice, and makes recommendations about future policy directions. Main findings are that the Refugee Resettlement Strategy has critically important goals for refugee resettlement, but outcomes are narrowly defined and future-focused. While the ECE curriculum, Te Whariki, offers a strong basis for refugee families and children to come to belong and participate in Aotearoa New Zealand, and to have their own culture upheld, the rights of the young refugee child have no visibility within resettlement and ECE funding policies. We argue that a rights-based framework, focused on the young refugee child within their wider family, offers a productive lens through which to analyse refugee resettlement and ECE policies.

text: Refugee children and families’ positioning within resettlement and early childhood education policies in Aotearoa New Zealand This paper uses a framing derived from refugee and child rights conventions to analyse the positioning of young refugee children and their families in Aotearoa New Zealand’s resettlement policies, early childhood curriculum and early childhood education (ECE) funding policies. It also analyses data from interviews with participants from ECE settings who are working with refugee children and families, to discuss how policy is experienced in ECE practice, and makes recommendations about future policy directions. Main findings are that the Refugee Resettlement Strategy has critically important goals for refugee resettlement, but outcomes are narrowly defined and future-focused. While the ECE curriculum, Te Whariki, offers a strong basis for refugee families and children to come to belong and participate in Aotearoa New Zealand, and to have their own culture upheld, the rights of the young refugee child have no visibility within resettlement and ECE funding policies. We argue that a rights-based framework, focused on the young refugee child within their wider family, offers a productive lens through which to analyse refugee resettlement and ECE policies.

year: 2021

title: Older men gardening on the marae: Everyday practices for being Māori

authors: King, Pita

subjects: manaakitanga

abstract: Like indigenous peoples globally, Māori are over- represented among the homeless population due to processes of colonialism, disruptions and continued socio- economic marginalization. This article explores how, through gardening and other everyday practices, a group of older Māori men who are homeless find respite, reconnection, a sense of belonging, and remember Māori ways of being. We consider how the regular participation of these men also contributes to the reconciliation of the marae (communal complex used for everyday Māori life) space that has been reclaimed by Ngāti Whātua (local Auckland tribe) after a lengthy hiatus. Our analysis foregrounds the importance of core values of manaakitanga (care for others), whanaungatanga (relationships based on shared experience or kinship) and wairuatanga (spirituality) for responses to Māori homelessness.

text: Older men gardening on the marae: Everyday practices for being Māori Like indigenous peoples globally, Māori are over- represented among the homeless population due to processes of colonialism, disruptions and continued socio- economic marginalization. This article explores how, through gardening and other everyday practices, a group of older Māori men who are homeless find respite, reconnection, a sense of belonging, and remember Māori ways of being. We consider how the regular participation of these men also contributes to the reconciliation of the marae (communal complex used for everyday Māori life) space that has been reclaimed by Ngāti Whātua (local Auckland tribe) after a lengthy hiatus. Our analysis foregrounds the importance of core values of manaakitanga (care for others), whanaungatanga (relationships based on shared experience or kinship) and wairuatanga (spirituality) for responses to Māori homelessness.

year: 2015