Analysis of information sources in references of the Wikipedia article "Petroleum seep" in English language version.
{{cite journal}}
: CS1 maint: multiple names: authors list (link){{cite journal}}
: CS1 maint: multiple names: authors list (link){{cite journal}}
: CS1 maint: multiple names: authors list (link){{cite journal}}
: CS1 maint: multiple names: authors list (link)The ooze is a natural phenomena that's been going on for many thousands of years … there are over 600 different areas where oil oozes from rocks underlying the Gulf of Mexico.
{{cite journal}}
: CS1 maint: multiple names: authors list (link)