Adds a variety of dead things for mapping (#4680)

* Adds a variety of remains for mapping use.

* fixed icons, typos

code/game/objects/effects/decals/remains.dm

@@ -22,9 +22,39 @@
 	icon_state = "mouse"
 
 /obj/effect/decal/remains/lizard
-	desc = "They look like the remains of a small rodent."
+	desc = "They look like the remains of a small lizard."
 	icon_state = "lizard"
 
+/obj/effect/decal/remains/unathi
+	desc = "They look like Unathi remains. Pointy."
+	icon_state = "remainsunathi"
+
+/obj/effect/decal/remains/tajaran
+	desc = "They look like Tajaran remains. They're surprisingly small."
+	icon_state = "remainstajaran"
+
+/obj/effect/decal/remains/ribcage
+	desc = "They look like animal remains of some sort... You hope."
+	icon_state = "remainsribcage"
+
+/obj/effect/decal/remains/deer
+	desc = "They look like the remains of a large herbivore, picked clean."
+	icon_state = "remainsdeer"
+
+/obj/effect/decal/remains/posi
+	desc = "This looks like part of an old FBP. Hopefully it was empty."
+	icon_state = "remainsposi"
+
+/obj/effect/decal/remains/mummy1
+	name = "mummified remains"
+	desc = "They look like human remains. They've been here a long time."
+	icon_state = "mummified1"
+
+/obj/effect/decal/remains/mummy2
+	name = "mummified remains"
+	desc = "They look like human remains. They've been here a long time."
+	icon_state = "mummified2"
+
 /obj/effect/decal/remains/attack_hand(mob/user as mob)
 	user << "<span class='notice'>[src] sinks together into a pile of ash.</span>"
 	var/turf/simulated/floor/F = get_turf(src)