Show INTE TO geologists the operations of the tan san diego water com company pany are arc bringing brini bringing ing to licht some interesting rit crest OR geological facts acts vi hen the workmen reached a of sixty billy seven rind and a half feet they came upon a stratum of petrified clams clam I 1 with juith petrified cactus T tho it L thing about this thia petrifaction of the clam is that while the flesh of the ho clam itself la is petrified to a degree of extreme hardness the shell is becom decomposed ased and on exposure to the air cri atles readily the cactus is ia perfect UT lv cry corrugation ii n as distinctly d as I 1 in n as a specimen of the plant freshly II Cled from the stock the digging of this well is M deve developing lopin facts exceeds idy in interesting tore t t bel sod and the worl world office i rit I 1 i s to forward specimens of these valuable relies relics 0 of f a bygone time to vartoui learned secre ties san diego world |