Home > Terms > English, UK (UE) > Pennsylvanian
Pennsylvanian
Geologic period that occurred roughly 286 to 320 million years ago. During this period, the first reptiles and winged insects appear.
This is auto-generated content. You can help to improve it.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Geography
- Category: Physical geography
- Company:
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Industry/Domain: Electrical equipment Category: Electricity
Electrical hazard
A dangerous condition such that contact or equipment failure can result in electric shock, arc flash burn, thermal burn, or blast.
Contributor
Featured blossaries
stanley soerianto
0
Terms
107
Blossaries
6
Followers
Characters In The Legend Of Zelda Series
Category: Entertainment 3 29 Terms
Browers Terms By Category
- General accounting(956)
- Auditing(714)
- Tax(314)
- Payroll(302)
- Property(1)
Accounting(2287) Terms
- Architecture(556)
- Interior design(194)
- Graphic design(194)
- Landscape design(94)
- Industrial design(20)
- Application design(17)
Design(1075) Terms
- Rice science(2869)
- Genetic engineering(2618)
- General agriculture(2596)
- Agricultural programs & laws(1482)
- Animal feed(538)
- Dairy science(179)
Agriculture(10727) Terms
- SAT vocabulary(5103)
- Colleges & universities(425)
- Teaching(386)
- General education(351)
- Higher education(285)
- Knowledge(126)
Education(6837) Terms
- Automobile(10466)
- Motorcycles(899)
- Automotive paint(373)
- Tires(268)
- Vehicle equipment(180)
- Auto parts(166)