<\/p>\n
+ The oldest material of terrestrial origin that has been radiometric<\/strong> datingdated is a zircon mineral 4.404 \u00b10.008 billion years old.\n<\/p>\n <\/p>\n + According to radiometric<\/strong> dating, the Morrison Formation dates from 156.3\u00b12million years old at its base, so it lasted just under 10 million years.\n<\/p>\n <\/p>\n + They used radiometric<\/strong> dating techniques to figure out how old an artifact is, as well as other techniques to prove how the artifact was used.\n<\/p>\n <\/p>\n + The ash layers contain zircon, which makes it possible for geologists to accurately date the fossil layers by radiometric<\/strong> dating.\n<\/p>\n + Clair Cameron Patterson, an American geochemist who pioneered studies of uranium-lead radiometric<\/strong> dating methods, is famous for having used it to obtain one of the earliest accurate estimates of the age of the Earth.\n<\/p>\n <\/p>\n + This age is based on radiometric<\/strong> dating of zircon crystals at 4.031×10 years.\n<\/p>\n <\/p>\n + African “Homo erectus”: old radiometric<\/strong> ages and young Oldowan assemblages in the middle Awash Valley, Ethiopia.\n<\/p>\n <\/p>\n + The radiometric<\/strong> ages show the Earth existed already for at least 10 million years before the impact, enough time to allow for differentiation of the Earth’s primitive mantle and core.\n<\/p>\n <\/p>\n + Using radiometric<\/strong> dating, scientists found that a bear bone with knife marks was 12,500 years old.\n<\/p>\n <\/p>\n + By using radiometric<\/strong> dating, the layers date between 154,000 and 160,000 years old.\n<\/p>\n <\/p>\n + According to radiometric<\/strong> dating, the Morrison Formation dates from 156.3\u00b12million years old at its base, which places it in the later Jurassic.\n<\/p>\n <\/p>\n + These figures were got by a number of radiometric<\/strong> dating techniques.\n<\/p>\n <\/p>\n + Analog multipliers and dividers are used to offer brief gain control, radiometric<\/strong> function, or continuous energy measurement, with surprising accuracy.\n<\/p>\n <\/p>\n![\"radiometric](\"https:\/\/englishteststore.net\/blog\/wp-content\/uploads\/2021\/09\/radiometric-sentence-examples.jpg\" "\\"radiometric")
Example sentences of “radiometric”:<\/h2>\n