Cover photo
L. Jimmy Groen
Worked at Cultureel Erfgoed Maastricht
Lives in Vaals
91 followers|2,397,692 views


L. Jimmy Groen

Shared publicly  - 
During a tgarget search for mesolithic presence at a plateau edge; This
opaque mosaic stone has been found in the southern part of South Limburg. The back side of the object is totally black with three fixation points for attachment to a fibula or other object. The period for this object is unknown, but similar objects date from the second- third century AD, though finds from Germany are a little earlier in period
Add a comment...

L. Jimmy Groen

Close-Ups of Trees & Forest Plants  - 
 Flowers of  greater Stichwort ( Stellaria holostea) announce a new important phase of spring, We find these plants at the forest edge and in hedgerows
Sandra Daeschler's profile photoL. Jimmy Groen's profile photo
You're welcome, Sandra!
Add a comment...
A pond in the forest means more local biodiversity
Add a comment...
At  the slope near the Gulp brook, Slenaken NL
Add a comment...
Old apple tree, covered with mistletoe, image taken at Slenaken South Limburg (NL)
Add a comment...
Full blossom tree and cow...
Christa E.'s profile photoMartine Dos-Reis's profile photo
Add a comment...

L. Jimmy Groen

Close-Ups of Trees & Forest Plants  - 
 The yellow of the   marsh-marigold (Caltha palustris) gives a bit of color in the damp forest (image taken near Dalhem, Walloon, Belgium)
Add a comment...
Have him in circles
91 people
Henreitte Willems's profile photo
laural barriton's profile photo
Ganjo Ovaaron's profile photo
artoffacts101's profile photo
cyril calvet's profile photo
ALBE COOPER's profile photo
Marc De Cock (Marcantica)'s profile photo
Popeye Kamper's profile photo
Sandra Daeschler's profile photo


11 communities

L. Jimmy Groen

Shared publicly  - 
Toevallige vondst gisteren. Een klein half fabricaat bijltje uit Rijckholt vuursteen , misschien moest het nog worden afgemaakt. Het vermoedelijk uit het Midden Neolithicum ruwweg tussen ca 3000 - 2400 v. C..
 ·  Translate
Add a comment...
That lovely new  green of spring...
Corinne Himmelman's profile photo
Beautiful 👍 🌳 🌲 
Add a comment...

L. Jimmy Groen

Diskussion  - 
"Let 'stick together as one" 
MaxHil Payne's profile photo
Nice pic..excellent "caption".
Add a comment...
Where the orchard joins the forest / Wo der Obstgarten am Wald grenzt 
 ·  Translate
Add a comment...
Prunus  tree (Prunus avium - cultivar)  in full blossom, image taken near Eijsden, south Limburg NL.
Add a comment...
Living with the past / Vivant avec le passé.
L.Jimmy Groen, former archaeobotanist  | digital - archaeology  | independent  archaeological investigator in the Meuse -  Rhine  region  | publications  
ex - archaeobotanist |  archéologie numérique | recherches archéologiques indépendants dans la région de la Meuse - Rhin | publications
Bragging rights
Sometimes we learn more from the find of a simply adapted, ugly piece of flint, instead of from the find of a nice shaped biface
archaeobotanic reasearcher, free archaeological investigator
archaeobotany and vegetation history, archaeology, experimental stone tool technologies, digitizing, presentations
  • Cultureel Erfgoed Maastricht
    2001 - 2004
    archaeobotaniy research. see reports at Academia Edu and publications below.
Basic Information
February 23
Other names
L. Jimmy Groen's +1's are the things they like, agree with, or want to recommend.
Digitaliseren informatie

Dit blog bevat uitsluitend aanvullende informatie over vondst -locaties, geologie en andere aanvullende informatie betreffende vondsten van

Signez la vache & rejoignez le mouvement contre les exportations

Pouvez-vous signer à votre tour cette pétition contre l'exportation d'animaux vivants hors de l'UE - et si vous le pouvez, rejoignez la #Vac

La expansión de Homo sapiens hacia Eurasia occidental según la arqueología

En el artículo introductorio de este capítulo de la serie de expansión de Homo sapiens había comentado la problemática de la interpretación

Neanderthalers maakten rotstekeningen

Voor het eerst hebben wetenschappers rotstekeningen van de Neanderthalers ontdekt. In een grot in Gibraltar vonden zij inkervingen in de vor


In the mountains of the Balkans, up until the end of the 20th century, shepherds carried with them a calendar stick. It was a stick with a n

Civil War Maritime Mystery Men

We cover all aspects of archaeology, including field schools, excavations, new discoveries, books and other publications, artifacts, and so

Archaeology and spying

There is a long history between archaeology, colonial rule and spying and in the halls of Cambridge one cannot avoid at least once hearing s

Petit lexique de langues germaniques à l’usage des paléontologues amateurs

En tant qu’amateur de fossiles, nous sommes tous confrontés aux langues…

Šamanské kameny staré 4000 let - Leonardo - věda a technika jasně a přeh...

Prehistorický skalní přístřešek v Panamě ukrýval dvanáct neobvyklých kamenů. Podle archeologů jsou jedním z nejstarších dokladů šamanských p

Top Pictures - st. gerlach houthem

Top Pictures: st. gerlach houthem, Image search results giving you the top results for what you have searched - st. gerlach houthem from th