diff --git a/book/figures/fig-life-planet-sourdough-timeline.tex b/book/figures/fig-life-planet-sourdough-timeline.tex
index 98286e2..57f6ed4 100644
--- a/book/figures/fig-life-planet-sourdough-timeline.tex
+++ b/book/figures/fig-life-planet-sourdough-timeline.tex
@@ -33,6 +33,7 @@
   \draw[line width=1pt] (12.0*\segmentwidth,3.0) -- (12.0*\segmentwidth,0.2);  % Main branch
   \draw[line width=1pt] (12.0*\segmentwidth,3.0) -- (11.75*\segmentwidth,2.5); % Branch to first humans
   \draw[line width=1pt] (12.0*\segmentwidth,3.0) -- (11.75*\segmentwidth,3.0); % Branch to Jordan
+  % Move pasteur down a bit so the lines look like they cross
   \draw[line width=1pt] (12.0*\segmentwidth,2.99) -- (11.75*\segmentwidth,3.5); % Branch to Pasteur
 
   % Draw months and month separators
@@ -52,17 +53,17 @@
 
   % Place events on the timeline with dates using the timeline_event style
   % As a calculation I used (4.54 billion years / 12 months = 0.3785 billion years/month.
-  \node[timeline_event, above] at (3.0*\segmentwidth,1) {Mar 25 - First maritime bacteria and archae};
-  \node[timeline_event, above] at (4.50*\segmentwidth,1.5) {June 25 - First organisms with nuklei (eukaryotes)};
-  \node[timeline_event, above] at (7.8*\segmentwidth,-1.5) {Oct 4 - First bacteria on land};
-  \node[timeline_event, above] at (8.0*\segmentwidth,-2.25) {Oct 15 - First maritime ancestors of fungi};
-  \node[timeline_event, above] at (9.7*\segmentwidth,-2.75) {Nov 24 - Fungi on land};
-  \node[timeline_event, above] at (10.5*\segmentwidth,-3.25) {Dec 3 - Yeasts on land};
-  \node[timeline_event, above] at (10.2*\segmentwidth,0.5) {Dec 14 - First dinosaurs};
-  \node[timeline_event, above] at (9.8*\segmentwidth,1) {Dec 17 - Pangea begins to rift apart};
-  \node[timeline_event, above] at (10.15*\segmentwidth,1.5) {Dec 29 - Dinosaurs go extinct};
-  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,2.5) {Dec 31 - First humans};
-  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,3.0) {Dec 31 - Sourdough in Jordan (23:59:55)};
-  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,3.5) {Dec 31 - Louis Pasteur isolated yeast (23:59:59)};
+  \node[timeline_event, above] at (2.5*\segmentwidth,1) {Mar 25:~First maritime bacteria and archae};
+  \node[timeline_event, above] at (4.50*\segmentwidth,1.5) {June 25:~First organisms with nuklei (eukaryotes)};
+  \node[timeline_event, above] at (7.8*\segmentwidth,-1.5) {Oct 4:~First bacteria on land};
+  \node[timeline_event, above] at (8.0*\segmentwidth,-2.25) {Oct 15:~First maritime ancestors of fungi};
+  \node[timeline_event, above] at (9.7*\segmentwidth,-2.75) {Nov 24:~Fungi on land};
+  \node[timeline_event, above] at (10.5*\segmentwidth,-3.25) {Dec 3:~Yeasts on land};
+  \node[timeline_event, above] at (10.2*\segmentwidth,0.5) {Dec 14:~First dinosaurs};
+  \node[timeline_event, above] at (9.8*\segmentwidth,1) {Dec 17:~Pangea begins to rift apart};
+  \node[timeline_event, above] at (10.15*\segmentwidth,1.5) {Dec 29:~Dinosaurs go extinct};
+  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,2.5) {Dec 31:~First humans};
+  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,3.0) {Dec 31:~Sourdough in Jordan (23:59:55)};
+  \node[timeline_event, above, anchor=east, align=right] at (11.75*\segmentwidth,3.5) {Dec 31:~Louis Pasteur isolated yeast (23:59:59)};
 
 \end{tikzpicture}