Step 1 of 10
Add: 2 × yellow 4 × 8 plate

Lay two yellow 4 × 8 plates side by side, making an eight-column-wide square.
See the model
Two grassy covers hide a white bone pattern in a shallow dig. Lift the covers away and discover the skull, ribs and long backbone.

Match the shape, size and colour to the parts pictures. A stud is a round bump on top. Count rows and columns from one edge.
New pieces keep their full colour. Earlier pieces are lighter. Keep the front of the model facing you unless a step says to turn it.
Gather all the pieces first, then take each step at your own pace. Help your child press pieces together and lift removable parts gently.
The bone pattern is a simplified pretend fossil, not an anatomical reconstruction.
The covers lift off separately. The white bones stay attached to the tray.
All covers and bones are included in the parts list.
Gather pieces
Colours show the pictured version. Brown represents Reddish Brown. Match shapes and quantities first; other colour choices have not been checked for this edition.








Total: 29 pieces
Build
New pieces are in colour. Earlier pieces are lighter.
Add: 2 × yellow 4 × 8 plate

Lay two yellow 4 × 8 plates side by side, making an eight-column-wide square.
Add: 1 × white 2 × 6 brick

Join the floor plates with a white 2 × 6 brick down the middle. Leave one clear row at the back and front.
Add: 1 × white 2 × 4 plate

Put a white 2 × 4 plate across the backbone, one row in from its back end. It projects one column on each side to make a pair of ribs. Leave the next row of the backbone clear before the skull.
Add: 2 × white 2 × 2 brick

Put two white squares side by side across the front two rows of the backbone.
Add: 6 × brown 1 × 2 double-height wall brick

Close the back and front with three brown narrow wall bricks across each end, fitting between the side walls.
Add: 1 × white 2 × 4 plate

Join the front rows of the white skull squares with a white 2 × 4 plate across them. Its front row projects over the front wall.
Add: 8 × brown 1 × 2 double-height wall brick

Stand four brown narrow wall bricks down each outside edge of the tray, end to end.
Add: 2 × brown 2 × 8 plate

Cover each side wall with a brown 2 × 8 plate. Line up its outside edge with the tray; the inner column projects over the opening.
Add: 1 × green 4 × 8 plate; 2 × brown 2 × 3 curved brick

Lay a green 4 × 8 plate over the left half of the tray. Add two brown curved rocks on its outside half, with their rounded ends facing opposite ends of the tray.
Add: 1 × green 4 × 8 plate; 2 × brown 2 × 3 curved brick

Cover the right half with another green 4 × 8 plate. Add two brown curved rocks on its outside half, matching the first cover.
Ready to play

Geometry: LDraw Parts Library. Part sources · Model and inventory · Render record
Revision 651b4e9d8843924247ed5c5a9b13582e517bc526260aed6dbda7c251e1f8d752
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