Excellent Marrow

[Durew]

Looking for drop information for Excellent Marrow... i see someone posted they drop off drachnids in Dreadspire; anyone seen them anywhere else?

[Gaell Stormracer]

Anything that drops the Superb Animal Hides should also have a (low) chance to drop the Excellent Marrow that completes it.

[Anterouk]

Definitely had excellent marrow, and one other type, cant remember which, off various mobs in TBS while doing hand aug.

Also had excellent and superb silk, animal hides, some fluids but cant remember which and tungsten/cobalt ore.

[Sigi]

I got one in the instanced Evidence of Unity and also Knowledge for Power.

[Sithicuss]

Dracnids in "The Lost Notebook" <hard> were dropping superb/cobalt and the loam/marrow/fluids.

[Kemie Dreamshadow]

Can drop from mastadons in Icefall Glacier.

[WolandEQ]

Drops in Flora's line of instances in Thalassius off experimental Kedge protectors and experimental Kedge defenders (sp.?), drops in Attiki instances and Zhizha.
I do more of Attiki kills boxing, but generally I get about 1-2 from there per mission, however I get about 3-5 per mission off Kedge. (Could be just "lucky" RNG)