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Carpathian-Pannonian Magmatism Database
Geochemistry, Geophysics, Geosystems ( IF 4.480 ) Pub Date : 2021-09-09 , DOI: 10.1029/2021gc009970
Mihai Vlasceanu 1 , Mihai N. Ducea 1, 2 , Peter Luffi 3, 4 , Anca Barla 2 , Ioan Seghedi 3
Affiliation  

A database containing previously published geochronologic, geochemical, and isotopic data on Mesozoic to Quaternary igneous rocks from the Carpathian-Pannonian region is presented. Georeferenced data making up this database belong mostly to rocks sampled from five magmatic arcs: (a) the South Apuseni Jurassic island arc/backarc province, (b) a small volume mid-Cretaceous arc of the northernmost South Carpathians, (c) a late Cretaceous arc, locally known as “banatitic,” marking the closure of the Neotethys, (d) a regionally extensive Miocene ignimbrite flare-up, and (e) the Miocene-Quaternary collisional arc and associated extension-related basalts of the Pannonian and Transylvanian basins. The database is anchored by location and ages of various igneous rocks, as well as geochemical and isotopic data, where available. The database is publicly available online (https://osf.io/23kdg/), as well as a Supporting Information S1 attached to this manuscript. We exemplify the utility of the database by calculating paleo crustal thicknesses in the Carpathians as a function of time using well-calibrated geochemical paleo-mohometers.

中文翻译:

喀尔巴阡-潘诺尼亚岩浆作用数据库

提供了一个数据库,其中包含先前发布的关于喀尔巴阡-潘诺阶地区中生代至第四纪火成岩的年代学、地球化学和同位素数据。构成该数据库的地理参考数据主要属于从五个岩浆弧采样的岩石:(a) 南阿普塞尼侏罗纪岛弧/弧后省,(b) 南喀尔巴阡山脉最北端的小体积中白垩纪弧,(c) 晚期白垩纪弧,当地称为“banatitic”,标志着新特提斯的闭合,(d) 区域性广泛的中新世 ignimbrite 爆发,和 (e) 中新世-第四纪碰撞弧和相关的潘诺尼亚和特兰西瓦尼亚与伸展相关的玄武岩盆地。该数据库以各种火成岩的位置和年龄以及可用的地球化学和同位素数据为基础。该数据库在线公开 (https://osf.io/23kdg/),以及随手稿附上的支持信息 S1。我们通过使用校准良好的地球化学古地球仪计算喀尔巴阡山脉的古地壳厚度作为时间的函数来举例说明该数据库的效用。
更新日期:2021-09-19
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