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Jurrasic Containment zone || J C Z ||

Jurrasic Containment zone || J C Z || #4926470

1
members (measured 12 Oct 2026, 17:36 UTC)
17 May 2019
created (per Roblox API)
10 August 2026
first measured by this register

Description

The Jurassic Containment Zone Group is an undercover branch of the government, dedicated to the capture and containment of creatures that were once thought impossible to still be alive. Dinosaurs. While their missions are kept highly secretive, members of the public can see each creature, and are oblivious as to where they came from. I know that the name is spelt wrong, I'm working on something else to fix that.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
11 Aug 2026, 14:081first reading

Ownership

Owned by @TYLINERD as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
47
lifetime visits across 1 experiences

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@TYLINERD — JCZ Director (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

JCZ Director1
Division Heads0
JCZ Developers0
Containment Managers0
Level - V0
Level - IV0
Level - III0
Level - II0
Level - I0
Level - O0
Member1
Public0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.