It takes the average reader 5 hours and 48 minutes to read The Late Devonian Mass Extinction by George R. McGhee
Assuming a reading speed of 250 words per minute. Learn more
Based on two decades of research, The Late Devonian Mass Extinction reviews the many theories that have been presented to explain the global mass extinction that struck the earth over 367 million years ago, considering in particular the possibility that the extinction was triggered by multiple impacts of extraterrestrial objects.
The Late Devonian Mass Extinction by George R. McGhee is 338 pages long, and a total of 87,204 words.
This makes it 114% the length of the average book. It also has 107% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 7 hours and 56 minutes to read The Late Devonian Mass Extinction aloud.
The Late Devonian Mass Extinction is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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