#TBT - any Thursday around 330 million years ago. When megaflora, - TopicsExpress

#TBT - any Thursday around 330 million years ago. When megaflora, giant insects and amphibians ruled the earth. Reptiles, birds and mammals had yet to appear. Megaflora through photosynthesis produced incredible quantities of oxygen in the air (35 % compared to 21 % today) which allowed insects to get to gynormous sizes. Maximum size of insects is proportional to the percentage of oxygen in the atmosphere since insects breath through their exoskeleton. 2-3 foot spiders and scorpions, 3 ft long dragonflies and 8 foot long centipedes and millipedes. Proof is in the fossil record. Dying megaflora producing enormous amounts of methane gas which when mixed with the super oxygenated atmosphere must have produced enormous fireballs and explosions in the sky during thunderstorms. youtu.be/p_kTP_wsajc

Por que dices ocupas en lugar de necesitas?? Sabes el significado

PLURILINGUALISM VS MULTILINGUALISM Plurilingualism is the

Hi Everyone - a quick note to say Dad is great. Getting stronger

Sodar Sandheaa (evening) 03/Savan/546 (18/July/2014) Hukamnama

Bien.hu | Mérleg júl. 06, szombat: A mai nap mondhatni

If you are a graduate / post graduate and looking for a job, we

Stack-A-Pot Medium Clay - 902513 You can find it quickly and

Company Name : TECHNOSOFT GLOBAL SERVICES PRIVATE LIMITED Job

Ma come, hanno alimentato per anni la guerra che ora inizia a

Rezultatet Live { #LM10 } Italy - Serie A live 38 Bologna 1 -

Jaiz Bank appoints new MD Jaiz Bank Plc has announced

Today on the Michael Reade Show were talking about Irish Water

Desconfiança Três amigos lusos trocam confidências em um

Abraham Lincoln February 12, 1809 – April 15, 1865 Abraham

With the current semester now fully underway, the Training

ATTN ALL SCHOOL STUDENTS!!! WINTER BREAK IS ALMOST OVER!!! Hey!

Troy Tulowitzki BGS GRADED 9.5 (Baseball Card) 2007 Upper Deck MLB

Special Tax Benefits for Armed Forces Personnel If you’re a

Swabi Seed Research and Development Company is a private entity

VALE APENA LER LINDO *--* “Um dia alguém vai se apaixonar

TAKE ME TO YOUR HEART-MLTR Hiding from the rain and snow Trying

IMMIGRATION AMNESTY BILL BEFORE U.S. HOSUSE OF REPRESENATIVES:

I have to brag a bit about my children. Joshua is still on a roll

Robert and I both enjoyed hugely the Wiener Staatsoper performance