The Archaeopteryx celebrated as one of the earliest known birds and a symbol of evolution, has long been associated with fuel units in military organisations. Officially adopted by the Royal Logistic Corps (RLC) and the Royal Australian Army Ordnance Corps (RAAOC), its use in New Zealand remains informal, linked primarily to 47 Petroleum Platoon and its successor units. However, this emblem is often misunderstood as the mythical phoenix due to its appearance and symbolic attributes.
RLC Use
The Archaeopteryx first appeared in the Royal Army Ordnance Corps (RAOC) fuel units and featured prominently on unit signs, plaques, and insignia. The Archaeopteryx symbol was retained when the RAOC transitioned into the RLC in 1993. However, it was never officially adopted as a trade identifier or an authorised uniform patch. Unofficial patches, often worn on overalls, are occasionally encountered.
The Archaeopteryx emblem is depicted in a fossil-like style, with outstretched wings and detailed feathered limbs, symbolising adaptability and evolution.
RAAOC Use
The Royal Australian Army Ordnance Corps (RAAOC) formally embraced the Archaeopteryx, going beyond its traditional use on signs and plaques. The RAAOC authorised it as a trade badge for the Operator Petroleum (Op Pet) trade.
RAAOC officers may wear the Archaeopteryx badge upon completing the British or United States Army Petroleum Officers Course. Other ranks qualify after completing the required Op Pet courses, as RAAOC policy outlines.[1] This badge mirrors the RAOC/RLC Archaeopteryx design, adding a wattle wreath to reflect Australian heritage.
The New Zealand Context
In contrast to its formal adoption by the RAOC/RLC and RAAOC, the New Zealand Army has never officially recognised the Archaeopteryx. Instead, it has served as an unofficial emblem for 47 Petroleum Platoon and its successor units since the 1980s.

New Zealand Army fuel functions, now a sub-specialty within the Royal New Zealand Army Logistic Regiment (RNZALR) Logistic Specialist Trade, have evolved over decades. Initially part of the RNZASC Supply Branch, the role transitioned to the RNZAOC Supplier Trade in 1979 and eventually into the RNZALR in 1996. Officers who attended the Officer Long Petroleum Courses in the United Kingdom during the 1970s and beyond played a key role in introducing the Archaeopteryx to the New Zealand Army, embedding it as an informal yet enduring symbol.[2]
Despite the absence of formal recognition, the Archaeopteryx remains familiar with unofficial unit patches, signs, and souvenir items associated with New Zealand fuel units.
Why the Archaeopteryx?
The adoption of the Archaeopteryx by military fuel units reflects its symbolic alignment with their role and mission:
- A Symbol of Evolution and Adaptability: The Archaeopteryx embodies evolution as a transitional species between dinosaurs and modern birds. Similarly, military fuel units have adapted to support increasingly mechanised military forces and evolving fuel technologies.
- Connection to Mobility: The Archaeopteryx, one of the earliest known flyers, symbolises mobility—a cornerstone of military logistics. Fuel units play a parallel role, enabling the movement of military machinery across challenging environments.
- Historical Adoption During Mechanisation: The mechanisation of warfare in the 20th century, with vehicles, tanks, and aircraft becoming critical assets, created a need for specialised fuel units. The Archaeopteryx became a fitting emblem of their vital function during this transformative period.
- Symbolism and Representation: Its depiction with outstretched wings and feathered limbs conveys dynamism and versatility, mirroring the qualities of petroleum units. The fossil connection to oil-rich layers underscores its relevance to the petroleum industry and military fuel operations.

Misinterpretation as a Phoenix
The Archaeopteryx is frequently mistaken for the phoenix due to its depiction of fiery colours or outstretched wings. While the phoenix represents mythical rebirth, the Archaeopteryx symbolises real-world evolution and adaptability—essential to sustaining military forces.
The Modern Legacy
Today, the Archaeopteryx serves as a symbol for RLC and RAAOC fuel units. Whether officially recognised or informally adopted, it represents adaptability, evolution, and mobility—the core tenets of military fuel units. However, the persistent misidentification as a phoenix highlights the need to educate and clarify the emblem’s unique history and significance.
By embracing the Archaeopteryx for what it truly represents—a link between past and present, evolution and functionality—RNZALR Petroleum Operators can honour its legacy while exemplifying the qualities that make them indispensable to military logistics.

Notes
[1] Chief of Army, Australian Army Dress Manual (Defence Publishing, Library and Information Service, Department of Defence, CANBERRA ACT 2600 2019). https://www.army.gov.au/sites/default/files/2023-08/Army-Dress-Manual-AL5.pdf.
[2] Greer Roberts, A History of the Petroleum Centre RLC West Moores (1996).




