Materials:
Metal - tops of mtns, caverns of center floating island
Oil - Oceans, and Deep Parts of Winding Rivers, and Beetles/Trilobites
Obsidian - Volcano Island (near lava pool)
Crystal - Center Island Caves as well as Near Most Metal Spawns
Pearls - Oceans & Deep Parts of Winding Rivers and Trilobites
Rare Flowers - Tall White Flowers in Swamo (not lillies) & Beaver Dams
Charcoal - Trees on Volcano Islands


Dinos:
Penguins - Lake between two snow mtns (and many under water there as well)
Quetzels - Flying Around Center Floating Island & Land Between Blue & Red Obelisks
Doeds - Center Floating Island & also spotted some around ruins that run along rivers.
Trilobites - Tons under the water
Dimetrodons - Volcano Island
Beetles - 1-2 inside Floating Island Caverns
Beavers - ponds near 80/50, 78/58, 75/65
Kangaroos - Saw 1 on top of Floating Island, also at ponds nears Beavers.


Artifact Caves
Snow: 36.5/19.2 - Clever / Devourer
Snow: 85.2/10.7 - Skylord
Lava: 27.3/64.7 - Massive / Devious
Lava: 32.5/ 44.4 - Hunter / Pack


Other Caves
Central: [52.8/60.8 ( in River)] [54.7/47.7 ( swim as well)] [66.5/53.4 ( River )] [55.2/62.8]
Last: [69.7/59.6 ( swim )] [74.5/69.6 ( had a wild giga campin in there, watch out!)] [78.6/59.2]
Underwater Caves
1. Underwater Bubble Cave at 90/60 (trees, metal, crystal. just outside is oil and abit deeper is pearls) (To the Right of Skull (Batman) Island
2. Underwater Bubble Cave - 42/88 near burned island

Underwater Beacons