iirc shammy totems are indistinguishable in the combat log one from another (between players), thus they are not included. if they where your pet then that's different but they are not last time i logged into my shammy (granted only lvl 29). kinda we (everyone) don't get proper UnitFrames for shammy elementals, it's because it's not you (being player) pet.
search function .. it's your friend ... when it works
The totem damage events show up when I activate "Pet's damage spells" in my combat log. SCTD is parsing it just fine with CHAT_MSG_SPELL_PET_DAMAGE. So kindly keep your search function for yourself if you can't be bothered to test it.
http://img2.freeimagehosting.net/image.php?f6e2c125e8.jpg (searing totem on my lvl12 alt, using SCTD. Note how the damage shows up in the chat window.)
http://img2.freeimagehosting.net/image.php?362ecfa864.jpg (fire elemental totem on my main, using SCT/D)