LAMPREY - PRIMITIVE TO FISH

/////////////////TRUE LIVING FOSSIL


////////////////////OPENING STOMA>>> JAW HINGED TO SKULL


///////////////////MERMAIDS PURSES


///////////////////EMBRYOLOGY AS FROZEN EVOLUTIONARY HX


/////////////////////EVOLN OF JAW FROM 1-2 BRANCHIAL ARCHES


//////////////////////////DVPT OF FINS


///////////////////FINS TO SWIM


////////////////////////JAWS AND 4 FINNED VERTEBRATES


/////////////////////////35000 SPECIES OF FISH ALIVE TODAY


//////////////////////////INVASION OF LAND



/////////////////////////TIKTALIK, A LOCAL INUIT NAME, ELLESMERE ISLAND OFF GREENLAND


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