Brachiosaurus – Z’s Dino Trail Mystery Cache

A linear walk between Croxley and Grove Mill Lane along the canal tow path.  A pleasant stroll taking in the canal and the woods surrounding it.

The cache is not at this location, it is where you may find the dinosaurs having a wash when there are no cachers around.

Z what does a dinosaur say "raaaa mummy/daddy", a favourite of his at two years old dinosaurs, a stroll by the canal and the woods seventh heaven.  So if you go down to the woods today you will sure be in for a surprise

To find the location of the Brachiosaurus you will need to find out some information about them to answer the following questions.

The Brachiosaurus was first named by Elmer Riggs in 190A  

How high could it reach to crop or nip at vegetation? B metres

The estimated length of a Brachiosaurus is CD metres   

Brachiosaurus is one of several different genus of dinosaurs within the family of Brachiosauridae.  How many other genus of dinosaurs are in the Brachiosauridae family? = E  

Once you have the answers you will need to put them into the following formula to find the location of the cache.

N51 (D-A)B.B(A-C)(E-A) W000 C(B-D+C).D(D-C)(E+A)

A pair of tweezers may be needed to retrieve the log from the cache container.