the california academy of sciences was built in 1853.
the california academy of sciences was built in 1853.
when was the california academy of sciences built?
1853
california academy of sciences









































the california academy of sciences is a research institute and natural history museum in san francisco, california, that is among the largest museums of natural history in the world, housing over 46 million specimens. the academy began in 1853 as a learned society and still carries out a large amount of original research. it is california's oldest museum.









































completely rebuilt in 2008, the building covers .









































the primary building in golden gate park reopened on september 27, 2008.









































section::::governance.
california academy of sciences
condylar canal









































the condylar canal (or condyloid canal) is a canal in the condyloid fossa of the lateral parts of occipital bone behind the occipital condyle. resection of the rectus capitis posterior major and minor muscles reveals the bony recess leading to the condylar canal, which is situated posterior and lateral to the occipital condyle. it is immediately superior to the extradural vertebral artery, which makes a loop above the posterior c1 ring to enter the foramen magnum. the anteriomedial wall of the condylar canal thickens to join the foramen magnum rim and connect to the occipital condyle.
condylar canal