How many pieces does the LEGO Dinosaur Fossils: Triceratops (77985-1) have?

The LEGO Dinosaur Fossils: Triceratops set (77985-1) contains 1154 pieces. It was released in 2026 as part of the LEGO Jurassic World theme.

How can I find missing parts for LEGO set 77985-1?

On BrickMissing you can check which parts from the LEGO Dinosaur Fossils: Triceratops (77985-1) you already own. Add your LEGO collection and we'll show exactly which of the 1154 pieces you're missing and which you already have.

Can I build the LEGO Dinosaur Fossils: Triceratops with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 1154 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Dinosaur Fossils: Triceratops from?

The LEGO Dinosaur Fossils: Triceratops (77985-1) belongs to the LEGO Jurassic World theme. You can browse all Jurassic World sets on BrickMissing to find more sets from this theme.

Dinosaur Fossils: Triceratops

🏷️ 77985-1•🎨 Jurassic World•📅 2026•🧱 1154 parts•Expert

LEGO Jurassic World 77985-1 Dinosaur Fossils: Triceratops gets its Jurassic character from Dinosaur Fossils. The set leans into dinosaurs, park danger, fossils, research or vehicles, depending on what the subject promises. That makes it feel like a concrete piece of Jurassic World.

Parts Inventory

🧱 1154 parts

Part	Color	Qty
Brick 1 x 4 3010	Black	4×
Plate 2 x 2 3022	Black	1×
Plate 1 x 6 3666	Black	2×
Technic Brick 1 x 8 [7 Pin Holes] 3702	Black	4×
Hinge Brick 1 x 2 Base 3937	Black	2×
Plate Round 1 x 1 with Solid Stud 6141	Black	6×
Hinge Brick 2 x 2 Top Plate Thin 6134	Black	2×
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] 32530	Black	4×
Brick Special 1 x 1 with Studs on 2 Sides 47905	Black	5×
Brick Special 1 x 2 with Studs on 2 Sides 52107	Black	4×

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Plate Round 1 x 1 with Solid Stud	6141	Black	6×
Hinge Brick 2 x 2 Top Plate Thin	6134	Black	2×
Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top]	32530	Black	4×
Brick Special 1 x 1 with Studs on 2 Sides	47905	Black	5×
Brick Special 1 x 2 with Studs on 2 Sides	52107	Black	4×
LIGHT SWORD - BLADE	21462	Black	8×
Slope Curved 2 x 1 Inverted	24201	Black	1×
Plate 3 x 3	11212	Black	2×
Plate Special 2 x 4 Pin Holes on Bottom Dia. 4.85	26599	Black	2×
PLATE 1X2 W. STUB/VERTICAL	49716	Black	4×
TECHNIC ROTOR, 2 BLADES	50029	Black	2×
Plate Special 1 x 4 Rounded with 2 Open Studs	77845	Black	2×
Plate Special 1 x 2 with Pin Hole On Side	3172	Black	2×
MINI HAT, NO. 16	86695	Black	2×
Dome 1 x 1 x 2/3	6908	Black	1×
Brick Special 1 x 1 x 1 2/3 with 6 Studs on 3 Sides	7729	Black	1×
Technic Axle 8	3707	Black	1×
Technic Axle 2 Notched	32062	Black	4×
Technic Axle Connector Smooth [with x Hole + Orientation]	59443	Black	2×
Technic Beam 1 x 13 Thick	41239	Black	2×
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle	18651	Black	4×
TUBE, W/ DOUBLE 4.85 HOLE	29219	Black	2×
BEAM 1X2 W/CROSS AND HOLE	40147	Black	4×
TECHNIC LEVER 3X3M, 90Â°	59605	Black	6×
CROSS BLOCK/FORM 2X2X2	42193	Black	1×
Technic Pin with Friction Ridges Lengthwise with No Center Slots	61332	Black	8×
TECHNIC CROSS BLOCK 2X1	42163	Black	2×
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Square Holes]	65487	Black	3×
LEVER 5M	44864	Black	4×
Technic Axle Connector 2 x 3 with Ball Socket, Closed Sides	67695	Black	1×
TECHNIC LEVER 2M	44862	Black	4×
Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole	66906	Black	4×
Plate 1 x 4	3710	Tan	5×
Plate 1 x 2	3023	Tan	11×
Plate 2 x 6	3795	Tan	5×
Plate 2 x 2	3022	Tan	4×
Plate 2 x 4	3020	Tan	3×
ROUND BRICK 1X1	3062	Tan	2×
Plate 1 x 3	3623	Tan	2×
Plate 1 x 6	3666	Tan	4×
FLAT TILE 1X1	3070	Tan	2×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Tan	2×
Plate 1 x 10	4477	Tan	3×
Tile 1 x 6 with Groove	6636	Tan	2×
Plate 1 x 1	3024	Tan	17×
Plate Round 1 x 1 with Solid Stud	6141	Tan	3×
Technic Brick 1 x 1 with Pin Hole	6541	Tan	10×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Tan	8×
Plate Special 1 x 1 with Tooth	49668	Tan	6×
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	2654	Tan	14×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Tan	20×
Cone 1 x 1 [Top Groove]	59900	Tan	2×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Tan	4×
Slope 30? 1 x 2 x 2/3	85984	Tan	2×
Slope Curved 3 x 1 No Studs	50950	Tan	1×
Slope Curved 4 x 1 Double with No Studs	93273	Tan	1×
Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]	11153	Tan	2×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Tan	16×
Slope Curved 2 x 2 x 2/3	15068	Tan	3×
Horn with Shaft	88513	Tan	3×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Tan	3×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Tan	14×
Bracket 1 x 2 - 2 x 2	21712	Tan	2×
Tile 1 x 3	63864	Tan	8×
Tile Round 1 x 1 Quarter	25269	Tan	4×
Plate Special 3 x 2 with Rounded End, Hole	3176	Tan	1×
Tile 2 x 2 Corner	14719	Tan	4×
Tile 2 x 3	26603	Tan	1×
Wedge Plate 4 x 2 Right	41769	Tan	1×
Wedge Plate 4 x 2 Left	41770	Tan	1×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Tan	32×
Plate Special 2 x 2 with Only 2 studs	33909	Tan	2×
Wedge Plate 2 x 2 Cut Corner	26601	Tan	6×
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L	32828	Tan	8×
Tile Round 2 x 4	66857	Tan	2×
Slope Curved 2 x 1 with Stud Notch Right	29119	Tan	4×
Slope Curved 2 x 1 with Stud Notch Left	29120	Tan	4×
TECHNIC ROTOR, 2 BLADES	50029	Tan	1×
PLATE 1X2 W. 1 HORIZONTAL SNAP	65458	Tan	1×
Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]	28802	Tan	2×
Brick Curved, 3 x 1 with 1/3 Inverted Cutout	70681	Tan	13×
HOLDER Ã˜3.2 W/TUBE Ã˜3.2 HOLE	44873	Tan	2×
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth	50340	Tan	4×
Plate 1 x 5	78329	Tan	4×
FLAT TILE 1X1, 1/2 CIRCLE	35399	Tan	22×
Plate 1x1 with Up Right Holder	44842	Tan	12×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Tan	7×
Plate Special 1 x 2 with Clip Vertical on End	78256	Tan	4×
Bracket 1 x 1 - 1 x 2	79389	Tan	1×
Brick Curved 2 x 1 with Inverted Cutout	78666	Tan	1×
Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder	73562	Tan	2×
Slope Curved 3 x 2 with Stud Notch Right	80178	Tan	1×
Slope Curved 3 x 2 with Stud Notch Left	80177	Tan	1×
Bar 2L with Stop in Center	78258	Tan	10×
Plate 1 x 1 x 2/3 Half Round with Side Stud	3386	Tan	7×
Equipment Candlestick	37762	Tan	10×
3.2 SHAFT W/3.2 HOLE	49755	Tan	19×
Wedge Plate 2 x 2 Left	24299	Tan	6×
Wedge Plate 2 x 2 Right	24307	Tan	6×
Tile 1 x 2 with Stud Notch Right	5092	Tan	3×
Tile Round 1 x 2	1126	Tan	1×
Tile Round 1 x 2 Half Circle	1748	Tan	8×
Plate Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space	79194	Tan	6×
Brick Round Corner, Curved 2 x 2 x 2/3 Quarter Circle	5852	Tan	4×
Brick Curved 2 x 2 with Curved Front, 2 Studs	7037	Tan	2×
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section	40379	Tan	8×
SCREEN 1X6X1 W. EDGE	4925	Tan	2×
Tile 1 x 2 with Stud Notch Left	5091	Tan	3×
Slope Curved 2 x 2 with Stud Notch Right	5093	Tan	1×
Slope Curved 2 x 2 with Stud Notch Left	5095	Tan	1×
Plate Round 1 x 1 with Hollow Stud and Underside Clip	5264	Tan	6×
Technic Pin 3/4	32002	Tan	4×
CROSS BLOCK 90Â°	40146	Tan	2×
Brick Round 1 x 1 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End	7324	Tan	2×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	10×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	3×
Bar 1L / Stem with 3 Sprouts/Prongs	68211	Black	1×
ELEMENT SEPARATOR	31510	Orange	1×
Technic Axle 5	32073	Yellow	1×
ROOF TILE 1X2/45Â°	3040	Light Lime	1×
Brick Special 1 x 2 Palisade [aka Log]	30136	Tan	1×
Plate 1 x 2	3023	Trans-Bright Green	1×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Bright Green	2×
Plate Round 4 x 4 with Pin Hole	60474	Light Bluish Gray	1×
Plate 2 x 4	3020	Dark Bluish Gray	1×
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball	14419	Dark Bluish Gray	4×
Slope 45? 2 x 1 with 2/3 Cutout [New Version]	15672	Dark Bluish Gray	2×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Bluish Gray	4×
Plate Special 1 x 2 with End Towball	22890	Dark Bluish Gray	7×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Dark Bluish Gray	9×
BRICK 1X2 WITH CROSS HOLE	31493	Dark Bluish Gray	2×
Plate Round Corner 2 x 2 with 1 x 1 Cutout	79491	Dark Bluish Gray	4×
Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]	76959	Dark Bluish Gray	6×
Technic Pin 1/2 with Friction	89678	Dark Bluish Gray	21×
Plate Round Corner 4 x 4	30565	Magenta	4×
Plate 6 x 6	3958	Dark Tan	2×
Plate 4 x 4 Corner	2639	Dark Tan	2×
Plate Round Corner 2 x 2	7904	Pearl Gold	2×
Plant, Plate 1 x 1 Round with 3 Leaves	32607	Black	6×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Black	7×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Black	1×
SHAFT 3M Ã˜3.2	17715	Black	2×
Plant, Fern 2 x 3 x 2	2682	Dark Green	7×
Plant, Flower, Peony Rose with 2 Layers	5904	Dark Pink	1×
Plate 2 x 2	3022	Light Bluish Gray	2×
Bracket 5 x 2 x 1 1/3 with Holes, Pin Bottom	11215	Light Bluish Gray	4×
Plate 1 x 5	78329	Light Bluish Gray	4×
Plate Special 1 x 2 [Open O Top Clip]	44861	Light Bluish Gray	3×
Plate Special 1 x 3 Rounded with 3 Open Studs	77850	Light Bluish Gray	8×
Wedge Plate 3 x 3 Cut Corner	2450	Light Bluish Gray	2×
Brick 2 x 4	3001	Light Bluish Gray	4×
Brick 2 x 2	3003	Light Bluish Gray	4×
Brick 1 x 1	3005	Light Bluish Gray	2×
Brick 1 x 8	3008	Light Bluish Gray	2×
Plate 2 x 3	3021	Light Bluish Gray	4×
Plate 1 x 4	3710	Light Bluish Gray	2×
Plate Round 1 x 1 with Solid Stud	6141	Light Bluish Gray	1×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Light Bluish Gray	4×
ROOF TILE 1X2/45Â°	3040	Light Bluish Gray	2×
Slope 45° 2 x 3	3038	Light Bluish Gray	2×
Brick Special 1 x 2 Palisade [aka Log]	30136	Light Bluish Gray	8×
Wedge 2 x 2 Facet	87620	Light Bluish Gray	6×
Wedge Sloped 45° 2 x 2 Corner	13548	Light Bluish Gray	8×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	8×
Slope 45° 2 x 1 Triple with Inside Stud Holder	15571	Light Bluish Gray	1×
SHAFT 3M Ã˜3.2	17715	Light Bluish Gray	2×
Wedge Plate 2 x 2 Cut Corner	26601	Light Bluish Gray	14×
FLAT TILE 1X1, ROUND	35381	Light Bluish Gray	1×
Technic Axle 3	4519	Light Bluish Gray	3×
BUSH FOR CROSS AXLE	42798	Light Bluish Gray	4×
Technic Pin Long 3l, No Friction Ridges, with Stop and Hole	77765	Light Bluish Gray	1×
BALL W. CROSS AXLE	3985	Light Bluish Gray	6×
Plant, Flower, Plate Round 1 x 1 with 5 Petals	24866	Black	10×
Slope 30? 1 x 2 x 2/3	85984	Black	2×
ROOF TILE 1X2/45Â°	3040	Olive Green	2×
FROG	28841	Olive Green	1×
Plate 1 x 2	3023	Black	4×
Plate 1 x 3	3623	Black	1×
Brick 1 x 1	3005	Black	1×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Black	2×
Plate Round 1 x 1 with Solid Stud	6141	Black	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	1×
Brick Round 2 x 2 [Grill]	92947	Black	1×
Tile Round 1 x 1 Quarter	25269	Black	3×
PLATE 1x2 W. HORIZONTAL HOLE Ã˜4,85 REV.	28809	Reddish Brown	2×
Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud	28192	Black	4×
Slope Curved 2 x 1 with Stud Notch Left	29120	Black	1×
Bracket 1 x 1 - 1 x 2 Inverted	73825	Black	1×
Brick Curved 2 x 1 with Inverted Cutout	78666	Black	4×
Technic Brick 1 x 1 with Axle Hole	73230	Black	6×
Plate 1 x 1 x 2/3 with Open Stud	86996	Black	1×
Plate Round Corner 2 x 2 with 1 x 1 Cutout	79491	Black	2×
BRICK 2X2 W/ BALL Ø 10.2	57909	Reddish Brown	1×
Technic Axle 3 with Stop	24316	Reddish Brown	3×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Reddish Brown	1×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Black	1×
Plate Round 1 x 1 with Solid Stud	6141	Black	2×
Tile Round 2 x 2 with Bottom Stud Holder	14769	Black	2×
Plate 2 x 8	3034	Dark Tan	1×
Brick 1 x 6	3009	Dark Tan	2×
Plate 2 x 4	3020	Dark Tan	8×
Plate 1 x 2	3023	Dark Tan	11×
Plate 1 x 1	3024	Dark Tan	14×
Plate 2 x 2 Corner	2420	Dark Tan	4×
Plate 2 x 6	3795	Dark Tan	1×
Plate Special 1 x 2 with Door Rail	32028	Dark Tan	2×
Plate 4 x 10	3030	Dark Tan	2×
Wedge Plate 3 x 2 Left	43723	Dark Tan	1×
Wedge Plate 3 x 2 Right	43722	Dark Tan	1×
Plate 1 x 6	3666	Dark Tan	8×
Wedge 2 x 2 Facet	87620	Dark Tan	2×
Plate 2 x 3	3021	Dark Tan	5×
Wedge Plate 3 x 3 Cut Corner	2450	Dark Tan	12×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Tan	2×
Plate 2 x 2	3022	Dark Tan	2×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Tan	5×
Plate 1 x 3	3623	Dark Tan	6×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Dark Tan	2×
Brick Special 1 x 2 with Studs on 2 Sides	52107	Dark Tan	1×
Tile 2 x 4 with Groove	87079	Dark Tan	3×
Plate Round Corners 2 x 6 Double	18980	Dark Tan	1×
Tile 1 x 4 with Groove	2431	Dark Tan	2×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Dark Tan	18×
Slope Curved 4 x 1 Inverted	13547	Dark Tan	4×
Plate 1 x 12	60479	Dark Tan	2×
PLATE 1X1 W/3.2 SHAFT/1.5 HOLE	31561	Dark Tan	2×
PL.ROUND 1X1 W. THROUGHG. HOLE	28626	Dark Tan	10×
BRICK 1X2 WITH CROSS HOLE	31493	Dark Tan	4×
Plate 2 x 16	4282	Dark Tan	5×
Bracket 1 x 2 - 1 x 2	99781	Dark Tan	1×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Dark Tan	2×
Slope Curved 2 x 1 Inverted	24201	Dark Tan	4×
PLATE 2X1 W/HOLDER,VERTICAL	42923	Dark Tan	16×
Slope Curved 2 x 2 x 2/3 Inverted	32803	Dark Tan	3×
Wedge Plate 2 x 2 Left	24299	Dark Tan	2×
Wedge Plate 6 x 2 Right	78444	Dark Tan	1×
Wedge Plate 6 x 2 Left	78443	Dark Tan	1×
Wedge Plate 2 x 2 Right	24307	Dark Tan	2×
Tile 1 x 8 with Groove	4162	Dark Tan	2×
Plate Special 2 x 2 with Only 2 studs	33909	Dark Tan	14×
Plate Special 1 x 3 Rounded with 3 Open Studs	77850	Dark Tan	2×
Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper)	34103	Dark Tan	2×
PLATE 2X2 ROUND	4032	Dark Tan	2×
Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]	1927	Dark Tan	6×
Plate Special 4 x 6 with Studs on 3 Edges	6180	Dark Tan	4×
Tile 1 x 2 with Stud Notch Left	5091	Dark Tan	1×
PLATE 1X1 ROUND	34823	Trans-Clear	1×
FLAT TILE 1X1	35403	Transparent Bright Orange	1×
BRICK 1X1, NO. 24	68818	Transparent Bright Orange	1×
Weapon Lightsaber Hilt with Bottom Ring	64567	Bright Light Orange	1×
Brick Special 1 x 2 Rounded with Center Bars	77808	Yellow	2×
Plate 1 x 8	3460	White	2×
FLAT TILE 1X2, NO. 376	103172	White	1×
Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin, Center Ring	4367	White	1×
Plant, Flower, Peony Rose with 2 Layers	5904	White	4×
Technic Axle Connector Smooth [with x Hole + Orientation]	59443	White	2×

Build DNA

Parts inventory insights for Dinosaur Fossils: Triceratops

1,154 pieces puts this build +235% against the average Jurassic World set and +84% against the average 2026 release.

LEGOJURASSIC WORLD

Vs average Jurassic World set

+235%+810 parts

This set1,154

Average set344

Average Jurassic World set: 344 pieces across 99 other sets.

Vs average 2026 set

+84%+526 parts

This set1,154

Average set628

Average 2026 set: 628 pieces across 429 other sets.

Color profile

22different colors

Dominant color

Tan

Tan444x

42%

Dark Tan212x

20%

Black194x

18%

Light Bluish Gray113x

11%

Unique parts

5.2 pieces per unique type

206

Repeat factor

Average pieces per unique type.

Most used part

Plate Special 1 x 2 Rounded with 2 Open Studs

51x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩206unique parts🎨22different colors📊52.5avg. parts per color🏆51×Plate Special 1 x 2 Rounded with 2 Open Studs

🎨 All Jurassic World sets 📅 All sets from 2026

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