How many pieces are in the Dinosaur Fossils: Triceratops?

Dinosaur Fossils: Triceratops contains 1,154 pieces.

What age is the Dinosaur Fossils: Triceratops recommended for?

This set is recommended for ages 18+.

When was the Dinosaur Fossils: Triceratops released?

Dinosaur Fossils: Triceratops was released in 2026.

LEGO Dinosaur Fossils: Triceratops set 77985

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🏛 Jurassic World

Set #77985

Dinosaur Fossils: Triceratops

Dinosaur Fossils: Triceratops (77985-1) is a stunning tribute to prehistoric life that brings museum-quality display appeal directly to your shelves.

Before you buy

Who it's for: Ages 18+ · Intermediate build Perfect for adult fans of LEGO, dinosaur enthusiasts, and collectors looking for a sophisticated display build.
Build: 1,154 pieces · about 3.5 hours Build time is an estimate.
Price: $109.99 list price · 9.5¢ per piece
Availability: Current release · expected exit Dec 31, 2027

★★★★☆ 4.6 community rating from 10 ratings

Fans widely praise the set for its elegant museum-style display appeal and satisfying organic shaping, though some note that certain sections of the skeletal build can be repetitive.

$109.99

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Dinosaur Fossils: Triceratops (77985-1) is a stunning tribute to prehistoric life that brings museum-quality display appeal directly to your shelves. With over 1,150 pieces, this detailed skeletal recreation captures the iconic horned dinosaur with impressive anatomical accuracy and sophisticated building techniques.

This set is perfect for adult LEGO fans, paleontology enthusiasts, and those looking for a sophisticated display piece. The rich earth tones of tan and dark tan create a realistic fossilized look, while the included stand and information plaque give it a true collector's museum vibe.

Skip this if you prefer traditional playsets or active play features. As a static display model with a dedicated stand, it is built strictly for looking rather than crashing through jungle terrain.

✨ New

Ask BlockTalk about this set

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Dinosaur Fossils: Triceratops - building tips, investment potential, comparisons, or anything else!

Try asking:

How does the Triceratops fossil build compare to previous LEGO dinosaur skeleton sets? Is this set stable enough for frequent repositioning on display? What makes the part selection in tan and dark tan so useful for MOC builders? How does the inclusion of Dr. Gerry Harding add to the set's collector value?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

1,154

Pieces

⏱

3.5h

Estimated Build Time

📊

Intermediate

Difficulty

👤

18+

Ages

Build Highlights:

Intricate skeletal framing techniques using Technic pins and brackets for structural integrity
Clever use of slopes and curved tiles to shape the Triceratops' iconic frill and horns
Articulated joints in the neck, jaw, legs, and tail allowing for dynamic posing options
Museum-style display stand complete with a buildable wetland environment and information plaque

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

B+

Investment Grade

⏳ Current release

As part of the Jurassic World adult collection focusing on dinosaur fossils, set 77985-1 occupies a unique and desirable niche among adult collectors. Similar display-oriented fossil and skeleton sets historically perform exceptionally well on the secondary market after retirement, appealing to both LEGO fans and science enthusiasts who rarely buy standard playsets. With a solid 1,150-piece count at a reasonable $109.99 MSRP, the price-per-piece ratio sits at a healthy 9.5 cents, making it an accessible entry point for investors. The inclusion of a named character minifigure (Dr. Gerry Harding) along with the unique tan and dark tan inventory makes this set particularly appealing for both builders and part-out sellers. While Jurassic World sets can sometimes experience mixed retail demand, museum-style display pieces targeting an 18+ demographic tend to hold their value remarkably well and appreciate steadily once they leave store shelves.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

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This set serves as a spiritual successor to popular display-focused paleontology sets, offering a more accessible price point and standalone display format compared to massive IDEAS dinosaur fossils. It appeals to the same demographic that enjoys the LEGO Botanical Collection or architectural landmarks.

1 Minifigure Included

Dr. Gerry Harding

4 parts

Dr. Gerry Harding includes 4 detailed parts, bringing a wonderful narrative element to the museum display stand alongside the fossil skeleton.

📦 Parts Inventory

Official piece count: 1,154
Parts cataloged in this inventory: 217 unique parts, 1,150 pieces
Minifigures: 1

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Part #: 11212 2× Black

Bracket 5 x 2 x 1...

Part #: 11215 4× Medium Nougat

Part #: 11477 16× Tan

Technic Beam 1 x ...

Part #: 11478 4× Black

Brick Curved Inve...

Part #: 13547 4× Dark Tan

Brick Wedged, Slo...

Part #: 13548 8× Light Bluish Gray

Plate Special 1 x...

Part #: 14418 8× Light Bluish Gray

Plate Special 1 x...

Part #: 14419 4× Dark Bluish Gray

Plate Special 1 x...

Part #: 14704 9× Dark Bluish Gray

Tile 2 x 2 Corner

Part #: 14719 4× Tan

Tile Round 2 x 2 ...

Part #: 14769 2× Sand Green

Brick Curved 2 x ...

Part #: 15068 3× Tan

Brick Sloped 45° ...

Part #: 15571 1× Light Bluish Gray

Plate Special 1 x...

Part #: 15573 5× Dark Tan

Plate Special 1 x...

Part #: 15573 14× Tan

Plate Special 1 x...

Part #: 15573 4× Dark Bluish Gray

Brick Sloped 45° ...

Part #: 15672 2× Dark Bluish Gray

Brick Sloped 45° ...

Part #: 15672 3× Tan

Tile Special 1 x ...

Part #: 15712 12× Tan

Tile Round 1 x 2 ...

Part #: 1748 8× Tan

Technic Axle Pin ...

Part #: 18651 4× Black

Plate Special Rou...

Part #: 18674 4× Sand Green

Plate Special Rou...

Part #: 18674 1× Dark Green

Plate Special 1 x...

Part #: 18677 2× Reddish Brown

Plate Round Corne...

Part #: 18980 1× Dark Tan

Hinge Plate 1 x 4...

Part #: 1927 6× Dark Tan

Tile Special Roun...

Part #: 20482 2× Dark Tan

Plant, Cherries

Part #: 22667 1× Dark Azure

Plate Special 1 x...

Part #: 22890 7× Dark Bluish Gray

Bar Holder with H...

Part #: 23443 19× Tan

Plate 2 x 2 Corner

Part #: 2420 4× Dark Tan

Brick Curved Inve...

Part #: 24201 1× Black

Brick Curved Inve...

Part #: 24201 4× Dark Tan

Tile Round 1 x 1 ...

Part #: 24246 22× Tan

Wedge Plate 2 x 2...

Part #: 24299 6× Tan

Wedge Plate 2 x 2...

Part #: 24299 2× Dark Tan

Wedge Plate 2 x 2...

Part #: 24307 2× Dark Tan

Wedge Plate 2 x 2...

Part #: 24307 6× Tan

Tile 1 x 4 with G...

Part #: 2431 2× Dark Tan

Technic Axle 3 wi...

Part #: 24316 3× Reddish Brown

Wedge Plate 3 x 3...

Part #: 2450 2× Light Bluish Gray

Wedge Plate 3 x 3...

Part #: 2450 12× Dark Tan

Plant, Flower, Pl...

Part #: 24866 7× Dark Green

Plant, Flower, Pl...

Part #: 24866 10× Dark Red

Head Top with Pan...

Part #: 25264 2× Black

Tile Round 1 x 1 ...

Part #: 25269 3× Reddish Brown

Part #: 26047 31× Tan

Plate 4 x 4 Corner

Part #: 2639 2× Dark Blue

Plate Round 2 x 2...

Part #: 2654 14× Tan

Plate Special 2 x...

Part #: 26599 2× Black

Wedge Plate 2 x 2...

Part #: 26601 6× Tan

Wedge Plate 2 x 2...

Part #: 26601 14× Light Bluish Gray

Tile 2 x 3

Part #: 26603 1× Tan

Plant, Fern 2 x 3...

Part #: 2682 7× Dark Green

Technic Axle Towball

Part #: 2736 6× Light Bluish Gray

Brick Sloped 45° ...

Part #: 28192 4× Reddish Brown

Part #: 29120 1× Reddish Brown

Brick 2 x 4

Part #: 3001 4× Light Bluish Gray

Brick 2 x 2

Part #: 3003 4× Light Bluish Gray

Brick 1 x 1

Part #: 3005 1× Reddish Brown

Brick 1 x 1

Part #: 3005 2× Light Bluish Gray

Brick 1 x 1 with ...

Part #: 3005pr0024 1× Trans-Orange

Brick 1 x 8

Part #: 3008 2× Light Bluish Gray

Brick 1 x 6

Part #: 3009 2× Dark Tan

Brick 1 x 4

Part #: 3010 4× Black

Brick Special 1 x...

Part #: 30136 1× Dark Brown

Brick Special 1 x...

Part #: 30136 8× Light Bluish Gray

Plate 2 x 4

Part #: 3020 3× Tan

Plate 2 x 4

Part #: 3020 1× Dark Bluish Gray

Plate 2 x 4

Part #: 3020 8× Dark Tan

Plate 2 x 3

Part #: 3021 5× Dark Tan

Plate 2 x 3

Part #: 3021 4× Light Bluish Gray

Plate 2 x 2

Part #: 3022 2× Medium Nougat

Plate 2 x 2

Part #: 3022 2× Dark Tan

Plate 2 x 2

Part #: 3022 1× Black

Part #: 3023 1× Dark Brown

Plate 1 x 2

Part #: 3023 4× Reddish Brown

Plate 1 x 2

Part #: 3023 11× Dark Tan

Plate 1 x 1

Part #: 3024 14× Dark Tan

Plate 1 x 1

Part #: 3024 17× Tan

Plate 4 x 10

Part #: 3030 2× Dark Tan

Plate 2 x 8

Part #: 3034 1× Dark Tan

Bar 4L (Lightsabe...

Part #: 30374 8× Black

Brick Sloped 45° ...

Part #: 3038 2× Light Bluish Gray

Brick Sloped 45° ...

Part #: 3040b 2× Olive Green

Brick Sloped 45° ...

Part #: 3040b 2× Light Bluish Gray

Brick Sloped 45° ...

Part #: 3040b 1× Dark Brown

Plate Round Corne...

Part #: 30565 4× Dark Blue

Brick Round 1 x 1...

Part #: 3062b 2× Tan

Tile 1 x 2 with D...

Part #: 3069bpr0376 1× White

Tile 1 x 1 with G...

Part #: 3070b 2× Tan

Tile 1 x 1 with G...

Part #: 3070b 1× Trans-Orange

Plate Special 1 x...

Part #: 3172 2× Black

Plate Special 3 x...

Part #: 3176 1× Tan

Technic Brick 1 x...

Part #: 32000 4× Light Bluish Gray

Technic Pin 3/4

Part #: 32002 4× Tan

Plate Special 1 x...

Part #: 32028 2× Dark Tan

Technic Beam 3 x ...

Part #: 32056 6× Black

Technic Axle 2 No...

Part #: 32062 4× Black

Technic Brick 1 x...

Part #: 32064a 4× Dark Tan

Technic Brick 1 x...

Part #: 32064a 2× Dark Bluish Gray

Technic Axle 5

Part #: 32073 1× Yellow

Technic Bush 1/2 ...

Part #: 32123b 1× Black

Technic Plate 1 x...

Part #: 32124 2× Black

Technic Plate 1 x...

Part #: 32124 1× Tan

Technic Axle and ...

Part #: 32291 2× Black

Technic Pin Conne...

Part #: 32530 4× Black

Plant, Plate 1 x ...

Part #: 32607 6× Dark Green

Brick Curved Inve...

Part #: 32803 3× Dark Tan

Plate Special Rou...

Part #: 32828 8× Tan

Animal, Frog

Part #: 33320 1× Olive Green

Part #: 33909 14× Dark Tan

Plate Special 1 x...

Part #: 34103 2× Dark Tan

Plate 1 x 8

Part #: 3460 2× White

Bar 1L with Clip ...

Part #: 3484 11× Tan

Plate Special 1 x...

Part #: 35480 32× Tan

Plate Special 1 x...

Part #: 35480 1× Sand Green

Plate Special 1 x...

Part #: 35480 18× Dark Tan

Plate 1 x 3

Part #: 3623 1× Reddish Brown

Plate 1 x 3

Part #: 3623 6× Dark Tan

Plate 1 x 3

Part #: 3623 2× Tan

Plate 1 x 6

Part #: 3666 8× Dark Tan

Plate 1 x 6

Part #: 3666 2× Black

Part #: 3700 2× Reddish Brown

Technic Brick 1 x...

Part #: 3700 8× Tan

Technic Brick 1 x...

Part #: 3702 4× Black

Technic Axle 8

Part #: 3707 1× Black

Plate 1 x 4

Part #: 3710 2× Light Bluish Gray

Plate 1 x 4

Part #: 3710 5× Tan

Technic Bush

Part #: 3713 4× Light Bluish Gray

Equipment Candles...

Part #: 37762 10× Tan

Plate 2 x 6

Part #: 3795 5× Tan

Plate 2 x 6

Part #: 3795 1× Dark Tan

Hinge Brick 1 x 2...

Part #: 3937 2× Black

Plate 6 x 6

Part #: 3958 2× Dark Blue

Plate Round 2 x 2...

Part #: 4032a 2× Dark Tan

Animal Body Part ...

Part #: 40379 8× Tan

Technic Beam 1 x ...

Part #: 41239 2× Black

Tile 1 x 8 with G...

Part #: 4162 2× Dark Tan

Technic Beam 1 x ...

Part #: 41677 4× Black

Part #: 4282 5× Dark Tan

Technic Pin Long ...

Part #: 42924 3× Blue

Technic Axle Pin ...

Part #: 43093 10× Blue

Plant, Flower, Mi...

Part #: 4367 1× White

Wedge Plate 3 x 2...

Part #: 43722 1× Dark Tan

Wedge Plate 3 x 2...

Part #: 43723 1× Dark Tan

Hinge Plate 1 x 2...

Part #: 44567b 4× Black

Part #: 44861 3× Medium Nougat

Technic Axle 3

Part #: 4519 3× Light Bluish Gray

Brick Special 1 x...

Part #: 47905 5× Black

Part #: 48336 1× Reddish Orange

Part #: 5091 1× Dark Tan

Tile 1 x 2 with S...

Part #: 5091 3× Tan

Tile 1 x 2 with S...

Part #: 5092 3× Dark Tan

Part #: 52107 4× Black

Brick Special 1 x...

Part #: 52107 1× Dark Tan

Part #: 54200 20× Tan

Brick Sloped 30° ...

Part #: 54200 1× Reddish Brown

Brick Sloped 30° ...

Part #: 54200 2× Dark Brown

Brick Sloped 30° ...

Part #: 54200 2× Dark Tan

Technic Brick Spe...

Part #: 57909b 1× Reddish Brown

Brick Round Corne...

Part #: 5852 4× Tan

Plant, Flower, Pe...

Part #: 5904 1× Light Nougat

Plant, Flower, Pe...

Part #: 5904 4× White

Technic Axle Conn...

Part #: 59443 2× White

Technic Axle Conn...

Part #: 59443 2× Black

Cone 1 x 1 [Top G...

Part #: 59900 2× Tan

Plate Round 4 x 4...

Part #: 60474 1× Green

Plate Special 1 x...

Part #: 60478 2× Dark Tan

Plate 1 x 12

Part #: 60479 2× Dark Tan

Technic Beam 1 x ...

Part #: 60483 4× Black

Technic Pin with ...

Part #: 61332 8× Black

Hinge Brick 2 x 2...

Part #: 6134 2× Black

Plate Round 1 x 1...

Part #: 6141 2× Reddish Brown

Plate Round 1 x 1...

Part #: 6141 1× Trans-Clear

Plate Round 1 x 1...

Part #: 6141 3× Tan

Plate Round 1 x 1...

Part #: 6141 2× Sand Green

Plate Round 1 x 1...

Part #: 6141 2× Light Nougat

Plate Round 1 x 1...

Part #: 6141 1× Light Bluish Gray

Plate Round 1 x 1...

Part #: 6141 6× Black

Plate Special 4 x...

Part #: 6180 4× Dark Tan

Wheel Arch, Mudgu...

Part #: 62361 2× Tan

Technic Pin Conne...

Part #: 62462 2× Black

Tile 1 x 3

Part #: 63864 8× Tan

Plate Special 1 x...

Part #: 63868 16× Dark Tan

Weapon Lightsaber...

Part #: 64567 1× Pearl Gold

Part #: 65487 3× Black

Part #: 66906 4× Black

Technic Axle Conn...

Part #: 67695 1× Black

Bar 1L / Stem wit...

Part #: 68211 1× Bright Green

Dome 1 x 1 x 2/3

Part #: 6908 1× Black

Brick Wedged, Rou...

Part #: 7037 2× Tan

Brick Curved, 3 x...

Part #: 70681 13× Tan

Technic Brick 1 x...

Part #: 73230 6× Reddish Brown

Part #: 73825 1× Reddish Brown

Part #: 76959 6× Dark Bluish Gray

Brick Special 1 x...

Part #: 7729 1× Black

Technic Pin Long ...

Part #: 77765 1× Light Bluish Gray

Brick Special 1 x...

Part #: 77808 2× Pearl Gold

Plate 3 x 3 Corner

Part #: 77844 4× Tan

Plate Special 1 x...

Part #: 77845 2× Black

Plate Special 1 x...

Part #: 77850 2× Dark Tan

Plate Special 1 x...

Part #: 77850 8× Medium Nougat

Plate Special 1 x...

Part #: 78256 4× Tan

Bar 2L with Stop ...

Part #: 78258 10× Tan

Plate 1 x 5

Part #: 78329 4× Medium Nougat

Part #: 78443 1× Dark Tan

Wedge Plate 6 x 2...

Part #: 78444 1× Dark Tan

Brick Curved 2 x ...

Part #: 78666 1× Tan

Brick Curved 2 x ...

Part #: 78666 4× Reddish Brown

Plate Round Corne...

Part #: 7904 2× Dark Blue

Part #: 79491 2× Reddish Brown

Plate Round Corne...

Part #: 79491 4× Dark Bluish Gray

Part #: 8165pr0002 1× Reddish Brown

Animal Body Part ...

Part #: 8254 10× Tan

Plate Round 1 x 1...

Part #: 85861 10× Dark Tan

Brick Sloped 30° ...

Part #: 85984 2× Tan

Brick Sloped 30° ...

Part #: 85984 2× Olive Green

Plate 1 x 1 x 2/3...

Part #: 86996 1× Reddish Brown

Tile 2 x 4 with G...

Part #: 87079 3× Dark Tan

Plate Special 2 x...

Part #: 87580 4× Tan

Brick Wedged 2 x ...

Part #: 87620 6× Light Bluish Gray

Brick Wedged 2 x ...

Part #: 87620 2× Dark Tan

Bar 3L

Part #: 87994 2× Light Bluish Gray

Bar 3L

Part #: 87994 2× Dark Green

Technic Pin 1/2 w...

Part #: 89678 21× Dark Bluish Gray

Plate Special 1 x...

Part #: 92692 4× Tan

Technic Axle and ...

Part #: 92907 1× Black

Brick Round 2 x 2...

Part #: 92947 1× Reddish Brown

Brick Curved 4 x ...

Part #: 93273 1× Tan

Brick and Axle Se...

Part #: 96874 1× Orange

Tile Round 1 x 1

Part #: 98138 1× Light Bluish Gray

Bracket 1 x 2 - 2...

Part #: 99207 2× Dark Tan

Bracket 1 x 2 - 1...

Part #: 99781 1× Dark Tan

An absolute goldmine for tan and dark tan elements, featuring massive quantities of rounded plates, cheese slopes, and curved tiles ideal for organic sculpting and custom MOC creation.

🛒 Where to Buy

💎 Notable Parts

Tan Plate Special 1 x 2 Rounded with 2 Open Studs (32x) $4.80

Tan Plate Special 1 x 1 Rounded with Handle (31x) $3.72

Dark Tan Plate Special 1 x 2 Rounded with 2 Open Studs (18x) $2.70

Tan Tile Round 1 x 1 Half Circle (22x) $2.20

Est. BrickLink Part Value

$13.42

💡 MOC Potential

🌳 Custom prehistoric diorama expansions featuring lush Jurassic jungle foliage

🏛 Alternate museum exhibits featuring other cretaceous dinosaur skeletons

🤖 Mecha-dinosaur conversions utilizing the robust skeletal framework

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 7 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

LEGO Jurassic Park huge 41-inch T. Rex Dinosaur Fossil review! #NotSponsored 76968 3145 pcs

JANG's LEGO Reviews • 41.8K views Review

LEGO Dinossaur Fossils Triceratops REVIEW

Tiago Catarino • 40.6K views Review

lego won't stop!!

just2good • 23.0K views Review

Community Sentiment

Based on 7 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

6 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

6 videos

LEGO Jurassic Park huge 41-inch T. Rex Dinosaur Fossil review! #NotSponsored 76968 3145 pcs

JANG's LEGO Reviews

41.8K views Review

LEGO Dinossaur Fossils Triceratops REVIEW

lego won't stop!!

LEGO Jurassic World 2025 Set Reviews - Growing Collections

Ashnflash

14.6K views Review

View all 6 on YouTube

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 7

77985_DE_BI_Build_Translate

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77985_ES_BI_Build_Translate

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77985_FR_BI_Build_Translate

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77985_IT_BI_Build_Translate

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77985_ZHSI_BI_Build_Translate

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BI 3104, 160+4, 77985 V29

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BI 3104, 160+4, 77985 V39

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Inventory Statistics

217

Unique Parts

1,154

Official Piece Count

1,150

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.