diff --git a/Project.toml b/Project.toml
index 7fb6cbe..cc32729 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Grassmann"
 uuid = "4df31cd9-4c27-5bea-88d0-e6a7146666d8"
 authors = ["Michael Reed"]
-version = "0.8.22"
+version = "0.9"
 
 [deps]
 AbstractTensors = "a8e43f4a-99b7-5565-8bf1-0165161caaea"
diff --git a/src/Grassmann.jl b/src/Grassmann.jl
index 59b2fbb..1e0a7fe 100644
--- a/src/Grassmann.jl
+++ b/src/Grassmann.jl
@@ -274,7 +274,7 @@ function initmeshdata(P,E,T,N::Val{n}=Val(size(P,1))) where n
     return p,ChainBundle(e),ChainBundle(t)
 end
 
-export pointset, edges, facets, adjacency, column, columns
+export pointset, facets, column, columns
 
 column(t,i=1) = getindex.(value(t),i)
 columns(t,i=1,j=mdims(Manifold(t))) = column.(Ref(value(t)),list(i,j))
diff --git a/src/composite.jl b/src/composite.jl
index 4b73cb6..3239f59 100644
--- a/src/composite.jl
+++ b/src/composite.jl
@@ -906,7 +906,7 @@ function Base.findlast(P,t::ChainBundle)
 end
 Base.findall(P,t) = findall(P .∈ getindex.(points(t),value(t)))
 
-export volumes, detsimplex, initmesh, refinemesh, refinemesh!, select, submesh
+export volumes, detsimplex, submesh
 
 edgelength(e) = (v=points(e)[value(e)]; value(abs(v[2]-v[1])))
 volumes(m,dets) = value.(abs.(.⋆(dets)))
diff --git a/src/multivectors.jl b/src/multivectors.jl
index feaa260..6b74dea 100644
--- a/src/multivectors.jl
+++ b/src/multivectors.jl
@@ -14,7 +14,7 @@
 
 export TensorTerm, TensorGraded, TensorMixed, Scalar, GradedVector, Bivector, Trivector
 export Submanifold, Single, Multivector, Spinor, SparseChain, MultiGrade, ChainBundle
-export Zero, One, Quaternion, GaussianInteger, PointCloud, ElementMesh, AbstractSpinor
+export Zero, One, Quaternion, GaussianInteger, AbstractSpinor
 export AbstractReal, AbstractComplex, AbstractRational, ScalarFloat, ScalarIrrational
 export AbstractInteger, AbstractBool, AbstractSigned, AbstractUnsigned, AntiSpinor
 
@@ -961,8 +961,8 @@ const Quaternion{V,T} = Spinor{V,T,4}
 const AntiQuaternion{V,T} = AntiSpinor{V,T,4}
 const LipschitzInteger{V,T<:Integer} = Quaternion{V,T}
 const GaussianInteger{V,B,T<:Integer} = Couple{V,B,T}
-const PointCloud{T<:Chain{V,1} where V} = AbstractVector{T}
-const ElementMesh{T<:Chain{V,1,<:Integer} where V} = AbstractVector{T}
+#const PointCloud{T<:Chain{V,1} where V} = AbstractVector{T}
+#const ElementMesh{T<:Chain{V,1,<:Integer} where V} = AbstractVector{T}
 
 const AbstractReal = Union{Real,Single{V,G,B,<:Real} where {V,G,B},Chain{V,G,<:Real,1} where {V,G}}
 const AbstractComplex{T<:Real} = Union{Complex{T},Phasor{V,B,T} where {V,B},Couple{V,B,T} where {V,B},Single{V,G,B,Complex{T}} where {V,G,B},Chain{V,G,Complex{T},1} where {V,G}}