diff --git a/data/Group1/Animal1/points_marker_green/z_50.0.txt b/data/Group1/Animal1/points_marker_green/z_50.0.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9dd46ca746bb53f19af2c262d04a0b15efe8db91
--- /dev/null
+++ b/data/Group1/Animal1/points_marker_green/z_50.0.txt
@@ -0,0 +1,3 @@
+ 180.0  50.0
+ 210.0 230.0
+ 120.0 100.0