Loading, please wait...
LOT 2337
Fossil Crotalocephaline Trilobite in Matrix
MIDDLE DEVONIAN, CIRCA 380 MILLION YEARS B.P.
3 5/8 in. (219 grams, 93 mm).
Crotalocephaline gibbus on a matrix showing characteristic sharp pygidial spines. [No Reserve]
ProvenanceFrom the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
LOT 2337
Fossil Crotalocephaline Trilobite in Matrix
Estimate £30 - 40€35 - 46 (for guidance only)$41 - 54 (for guidance only)
-
Fossil Vinctifer Jianghanichthys Species Fish in Matrix
Eocene Period, circa 56-48 million years B.P.Estimate: £30 - 40 (+bp*)
Bids: 1 | Current Bid: £5
On a rectangular matrix, showing good detail. 168 grams, 13.5 cm
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
![Group of Twenty Nine [29] Large Rock Crystal Quartz Specimens](https://timelineauctions.com/upload/images/items/small/255986-s.jpg)
Group of Twenty Nine [29] Large Rock Crystal Quartz Specimens
Estimate: £40 - 60 (+bp*)
Bids: 1 | Current Bid: £5
Boxed group of mainly prismatic colourless specimens, some twinned and three specimens with dark dendritic inclusions. 2.93 kg total, 45-88 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
![Group of Ten [10] Cut and Polished Agate Geode Halves](https://timelineauctions.com/upload/images/items/small/256017-s.jpg)
Group of Ten [10] Cut and Polished Agate Geode Halves
Estimate: £20 - 30 (+bp*)
Opening Bid: £5
Comprising ten cut geodes with polished faces showing the internal layering. 2.53 kg total, 76-86 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
