As noted before , mudrocks make up fifty percent of the Eartha s sedimentary geological record . They are widespread on Earth , and important for various industries .
Mudrocks make up fifty percent of the sedimentary rocks in the geologic record , and are easily the most widespread deposits on Earth .
Mudrocks make up fifty percent of the sedimentary rocks in the geologic record , and are easily the most widespread deposits on Earth .
اجعل الجملة أبسط: As noted before , mudrocks make up fifty percent of the Eartha s sedimentary geological record . They are widespread on Earth , and important for various industries . خرج: