Complex sentence: While in the Marine Corps, Jones worked on "Leatherneck" magazine, and arriving in New York, he teamed with Wally Wood and Joe Orlando on several comics-related projects, some for Warren Publishing.
Split into simpler sentences: While in the Marine Corps, Jones worked on "Leatherneck" magazine. Arriving in New York, he teamed with Wally Wood and Joe Orlando on several comics-related projects, some for Warren Publishing.