Mudrocks are a class of fine grained siliciclastic sedimentary rocks. The varying types of mudrocks include: siltstone, claystone, mudstone, slate, and shale. Most of the particles are less than 0.0625 mm (1/16th mm or 0.0025 inches) and are too small to study readily in the field. At first sight the rock types look quite similar; however, there are important differences in composition and nomenclature. There has been a great deal of disagreement involving the classification of mudrocks. There are a few important hurdles to classification, including:
Mudrocks make up fifty percent of the sedimentary rocks in the geologic record, and are easily the most widespread deposits on Earth. Fine sediment is the most abundant product of erosion, and these sediments contribute to the overall omnipresence of mudrocks. With increased pressure over time the platey clay minerals may become aligned, with the appearance of fissility or parallel layering. This finely bedded material that splits readily into thin layers is called shale, as distinct from mudstone. The lack of fissility or layering in mudstone may be due either to original texture or to the disruption of layering by burrowing organisms in the sediment prior to lithification.
Andrew Murdock, also known as Mudrock, is an American record producer specializing in the rock and metal genres.
He is best known for producing Godsmack's Godsmack and Awake albums. More recently, he has produced successful American metal band Avenged Sevenfold's albums Waking the Fallen and City of Evil, as well as albums for Slunt, The Riverboat Gamblers, Powerman 5000, Eighteen Visions, Unloco, Dave Reffett, Alice Cooper, and 50 Foot Wave's EP, Power and Light. He had also contributed to Linkin Park's early Hybrid Theory EP. Mudrock is based in Los Angeles, and has his own studio in partnership with Scott Gilman: The Hobby Shop. There, he has become involved in the local music community, working with up-and-coming bands including Dante vs. Zombies, Random Patterns, and Woolen.
Murdock was interviewed and featured on Avenged Sevenfold's documentary DVD, All Excess.
Skip town. slow down
Push it to the east coast
Step down turn around
Push it to the west
Need less, use less
We're asking for too much I guess
Cause all we get is...
Dead disco
Dead funk
Dead rock and roll
Remodel
Everything has been done
La la la la la la la la la la
Tits out, pants down
Overnight to London
Touch down, look around
Everyone's the same
World wide, air tight
No one's got a face left to blame
And all we get is...
Dead disco
Dead funk
Dead rock and roll
Remodel
Everything has been done
La la la la la la la la la la
Dead disco
Dead funk
Dead rock and roll
Remodel
Everything has been done
La la la la la la la la la la
I know, I know you tried to change things
I know you tried to change