<Li> Only Mark refers to Herod as a king (Mk 6: 14, 24); Matthew and Luke refer to him (more properly) as a tetrarch (Mt 14: 1; Lk 3: 19; 9: 7). </Li> <Li> The longest version of the story of Herodias' daughter's dance and the beheading of John the Baptist (Mark 6: 14--29). </Li> <Li> Mark's literary cycles: </Li> <Dl> <Dd> <Ul> <Li> 6: 30--44--Feeding of the five thousand; </Li> <Li> 6: 45--56--Crossing of the lake; </Li> <Li> 7: 1--13--Dispute with the Pharisees; </Li> <Li> 7: 14--23--Discourse on Defilement </Li> </Ul> </Dd> <Dd> Then: <Ul> <Li> 8: 1--9--Feeding of the four thousand; </Li> <Li> 8: 10--Crossing of the lake; </Li> <Li> 8: 11--13--Dispute with the Pharisees; </Li> <Li> 8: 14--21--Incident of no bread and discourse about the leaven of the Pharisees . </Li> </Ul> </Dd> </Dl>

Who wrote the gospel of mark and luke