diff --git a/repository/Grafoscopio/FossilBranch.class.st b/repository/Grafoscopio/FossilBranch.class.st
deleted file mode 100644
index 79c4940..0000000
--- a/repository/Grafoscopio/FossilBranch.class.st
+++ /dev/null
@@ -1,29 +0,0 @@
-"
-I store all the commits under a branch name in a timeline for a fossil repository
-
-Public API and Key Messages
-
-- message one   
-- message two 
-- what is the way to create instances is a plus.
-
-   One simple example is simply gorgeous.
- 
-Internal Representation and Key Implementation Points.
-
-    Instance Variables
-	commits:		<Object>
-	name:		<Object>
-
-
-    Implementation Points
-"
-Class {
-	#name : #FossilBranch,
-	#superclass : #Object,
-	#instVars : [
-		'name',
-		'commits'
-	],
-	#category : #'Grafoscopio-ExternalTools'
-}
diff --git a/repository/Grafoscopio/FossilCommit.class.st b/repository/Grafoscopio/FossilCommit.class.st
deleted file mode 100644
index 38d1430..0000000
--- a/repository/Grafoscopio/FossilCommit.class.st
+++ /dev/null
@@ -1,133 +0,0 @@
-"
-I'm FossilCommit the representation  of a commit in the history of a fossil repository.
-
-I store the data of a single fossil commit, to help in the interaction with external fossil repositories and the
-internal smalltalk objects. I was created to facilitate graphical representation of fossil repositorires inside Roassal.
-
-For the Collaborators Part: State my main collaborators and one line about how I interact with them. 
-
-Public API and Key Messages
-
-- message one   
-- message two 
-- what is the way to create instances is a plus.
-
-   One simple example is simply gorgeous.
- 
-Internal Representation and Key Implementation Points.
-
-    Instance Variables
-	comment:		<Object>
-	isLeaf:		<Object>
-	parents:		<Object>
-	tags:		<Object>
-	timestamp:		<Object>
-	type:		<Object>
-	user:		<Object>
-	uuid:		<Object>
-
-
-    Implementation Points
-"
-Class {
-	#name : #FossilCommit,
-	#superclass : #Object,
-	#instVars : [
-		'isLeaf',
-		'type',
-		'timestamp',
-		'user',
-		'uuid',
-		'comment',
-		'parents',
-		'tags'
-	],
-	#category : #'Grafoscopio-ExternalTools'
-}
-
-{ #category : #accessing }
-FossilCommit >> comment [
-	^ comment
-]
-
-{ #category : #accessing }
-FossilCommit >> comment: anObject [
-	comment := anObject
-]
-
-{ #category : #initializing }
-FossilCommit >> initialize [
-	"Creates an empty commit"
-
-	super initialize.
-]
-
-{ #category : #accessing }
-FossilCommit >> isLeaf [
-	^ isLeaf
-]
-
-{ #category : #accessing }
-FossilCommit >> isLeaf: anObject [
-	isLeaf := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> parents [
-	^ parents
-]
-
-{ #category : #accessing }
-FossilCommit >> parents: anObject [
-	parents := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> tags [
-	^ tags
-]
-
-{ #category : #accessing }
-FossilCommit >> tags: anObject [
-	tags := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> timestamp [
-	^ timestamp
-]
-
-{ #category : #accessing }
-FossilCommit >> timestamp: anObject [
-	timestamp := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> type [
-	^ type
-]
-
-{ #category : #accessing }
-FossilCommit >> type: anObject [
-	type := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> user [
-	^ user
-]
-
-{ #category : #accessing }
-FossilCommit >> user: anObject [
-	user := anObject
-]
-
-{ #category : #accessing }
-FossilCommit >> uuid [
-	^ uuid
-]
-
-{ #category : #accessing }
-FossilCommit >> uuid: anObject [
-	uuid := anObject
-]
diff --git a/repository/Grafoscopio/FossilTimeline.class.st b/repository/Grafoscopio/FossilTimeline.class.st
deleted file mode 100644
index 17eb3ec..0000000
--- a/repository/Grafoscopio/FossilTimeline.class.st
+++ /dev/null
@@ -1,74 +0,0 @@
-"
-I store all commits in a fossil timeline.
-
-- message one   
-- message two 
-- what is the way to create instances is a plus.
-
-   One simple example is simply gorgeous.
- 
-Internal Representation and Key Implementation Points.
-
-    Instance Variables
-	commits:		<Object>
-
-
-    Implementation Points
-"
-Class {
-	#name : #FossilTimeline,
-	#superclass : #Object,
-	#instVars : [
-		'commits'
-	],
-	#category : #'Grafoscopio-ExternalTools'
-}
-
-{ #category : #accessing }
-FossilTimeline >> commits [
-	^ commits
-]
-
-{ #category : #accessing }
-FossilTimeline >> commits: anObject [
-	commits := anObject
-]
-
-{ #category : #'as yet unclassified' }
-FossilTimeline >> importFromUrl: aJsonFileUrl [
-	"Imports all commits stored in aJsonFileUrl and converts them in a collection of FossilCommit objects"
-
-	| commitsDict   |
-	
-	"Extracting data"
-	commitsDict := ((NeoJSONReader fromString: (aJsonFileUrl asUrl retrieveContents asString)) at: 'payload') at: 'timeline'.
-
-	"Adding all commits except the first one who has no parents"
-	self commits: (commitsDict collect: [:commit | 
-		FossilCommit new
-			uuid: (commit at: 'uuid');
-			type:  (commit at: 'type');
-			timestamp: (commit at: 'timestamp');
-			user: (commit at: 'user');
-			comment: (commit at: 'comment');
-			tags: (commit at: 'tags')]).
-	"Adding parents for all commits except the first one who has no parents"
-	self commits allButLastDo: [:commit | 
-	 	commit parents: (
-			"Seach for every parent in the commitsDict and adding it as  parent to the commit properties"
-			commits select: [:each | each uuid = (((commitsDict at: 1) at: 'parents') at: 1)])]
-]
-
-{ #category : #'as yet unclassified' }
-FossilTimeline >> initialize [
-	"comment stating purpose of message"
-
-	super initialize
-]
-
-{ #category : #accessing }
-FossilTimeline >> parentsFor: aCommit [
-	"Returns the elements which are parents for aCommit"
-
-	^ self commits select: [:commit | commit uuid = (aCommit parents at: 1)]
-]