diff --git a/src/slds/Global_Anno_Units.sld b/src/slds/Global_Anno_Units.sld
deleted file mode 100644
index c49f12b3547c6340da68c967f0a57b1bea5a4bcf..0000000000000000000000000000000000000000
--- a/src/slds/Global_Anno_Units.sld
+++ /dev/null
@@ -1,34 +0,0 @@
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diff --git a/src/slds/Global_Contacts.sld b/src/slds/Global_Contacts.sld
deleted file mode 100644
index 7b40b439eac0e1513379e4f5891862bc109264c9..0000000000000000000000000000000000000000
--- a/src/slds/Global_Contacts.sld
+++ /dev/null
@@ -1,87 +0,0 @@
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diff --git a/src/slds/Global_Geology.sld b/src/slds/Global_Geology.sld
deleted file mode 100644
index b2d5dc5b1603db90a0399e4d77db7473a21a9e4a..0000000000000000000000000000000000000000
--- a/src/slds/Global_Geology.sld
+++ /dev/null
@@ -1,820 +0,0 @@
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diff --git a/src/slds/Global_Structure.sld b/src/slds/Global_Structure.sld
deleted file mode 100644
index 6e4f9376aa764fa83a8f6921a316d592494af7e1..0000000000000000000000000000000000000000
--- a/src/slds/Global_Structure.sld
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