Comparative studies in Chelicerata. II: Epimerata (Palpigradi and Actinotrichida)VAN DER HAMMEN, L.Zoologische Verhandelingen. 1982, Num 196, issn 0044-5215, 70 p.Article

On some aspects of parallel evolution in ChelicerataVAN DER HAMMEN, L.Acta biotheoretica. 1986, Vol 35, Num 1-2, pp 15-37, issn 0001-5342Article

Comparative studies in Chelicerata. III: OpilionidaVAN DER HAMMEN, L.Zoologische Verhandelingen. 1985, Num 220, issn 0044-5215, 60 p.Serial Issue

Comparative studies in Chelicerata. IV: Apatellata, Arachnida, Scorpionida, XiphosuraVAN DER HAMMEN, L.Zoologische Verhandelingen. 1986, Num 226, issn 0044-5215, 52 p.Article

Functional morphology and affinities of extant Chelicerata in evolutionary perspective = Morphologie fonctionnelle et affinités des Chelicerata existants dans la perspective évolutiveVAN DER HAMMEN, L.Transactions of the Royal Society of Edinburgh. Earth sciences. 1985, Vol 76, Num 2-3, pp 137-146, issn 0263-5933Article

New notes on Holothyrida (Anactinotrichid mites)VAN DER HAMMEN, L.Zoologische Verhandelingen. 1983, Num 207, issn 0044-5215, 48 p.Serial Issue

Contribution to the knowledge of the soil-fauna of New GuineaVAN DER HAMMEN, L.Zoologische Verhandelingen. 1983, Num 206, issn 0044-5215, 36 p.Serial Issue

LA TERMINOLOGIE ACAROLOGIQUEVAN DER HAMMEN L.BANQUE (LA) DES MOTS. 1974, Num 8, pp 205-218Article

Unfoldment and manifestation: the natural philosophy of evolutionVAN DER HAMMEN, L.Acta biotheoretica. 1983, Vol 32, Num 3, pp 179-193, issn 0001-5342Article

LA TERMINOLOGIE ACAROLOGIQUEVAN DER HAMMEN L.1974; BANQUE DES MOTS; FR.; DA. 1974; NO 8; PP. 205-218; ABS. ANGL. ALLEM. ESP.Article

THE EVOLUTION OF THE CHELICERATE LIFE CYCLEVAN DER HAMMEN L.1978; SYMP. ZOOL. SOC. LONDON; GBR; DA. 1978; NO 42; PP. 497-498Conference Paper

MORPHOLOGY AND POSTEMBRYONIC DEVELOPMENT OF RHIZOGLYPHUS ECHINOPUS (FUMOUZE & ROBIN) (CHELICERATA, ACTINOTRICHIDA)VAN DER HAMMEN L.1982; ZOOLOGISCHE MEDEDELINGEN; ISSN 0044-5207; NLD; DA. 1982; VOL. 56; NO 19; 21 P.; BIBL. 23 REF.Serial Issue

A NEW CLASSIFICATION OF CHELICERATA.VAN DER HAMMEN L.1977; ZOOL. MEDED. RIJKSMUS. NAT. HIST. LEIDEN; NEDERL.; DA. 1977; VOL. 51; NO 20; PP. 307-319; BIBL. 1 P.Serial Issue

NUMERICAL CHANGES AND EVOLUTION IN ACTINOTRICHID MITES (CHELICERATA)VAN DER HAMMEN L.1981; ZOOL. VERH.; ISSN 0044-5215; NLD; DA. 1981; NO 182; 47 P.; BIBL. 4 P.Serial Issue

THE EVOLUTION OF THE COXA IN MITES AND OTHER GROUPS OF CHELICERATA.VAN DER HAMMEN L.1977; ACAROLOGIA; FR.; DA. 1977; VOL. 19; NO 1; PP. 12-19; ABS. FR.; BIBL. 17 REF.Article

L'EVOLUTION DES ACARIENS, ET LES MODELES DE L'EVOLUTION DES ARACHNIDESVAN DER HAMMEN L.1975; ACAROLOGIA; FR.; DA. 1975; VOL. 16; NO 3; PP. 377-381; ABS. ANGL.; BIBL. 1REF.Article

THE EVOLUTION OF THE CHELICERATE LIFE-CYCLE.VAN DER HAMMEN L.1978; ACTA BIOTHEOR.; NLD; DA. 1978; VOL. 27; NO 1-2; PP. 44-60; BIBL. 2 P.Article

A NEW CLASSIFICATION OF THE CHELICERATAVAN DER HAMMEN L.1978; SYMP. ZOOL. SOC. LONDON; GBR; DA. 1978; NO 42; PP. 496-497Conference Paper

STUDIES ON OPILIOACARIDA (ARACHNIDEA). IV. THE GENERA PANCHAETES NAUDO AND SALFACARUS GEN.NOV.VAN DER HAMMEN L.1977; ZOOL. MEDED. RIJKSMUS. NAT. HIST. LEIDEN; NEDERL.; DA. 1977; VOL. 51; NO 4; PP. 43-78; BIBL. 11 REF.Serial Issue

The tropical flora in historical perspectiveVAN DER HAMMEN, T.Taxon. 1988, Vol 37, Num 3, pp 515-518, issn 0040-0262Conference Paper

The plio-pleistocene climatic record of the tropical Andes = Enregistrement climatique du Plio-Pléistocène des Andes TropicalesVAN DER HAMMEN, T.Journal of the Geological Society (London). 1985, Vol 142, Num 3, pp 483-489, issn 0016-7649Article

History of the montane forests of the northern Andes = Evolution des forêts de montagne dans la partie Nord des AndesVAN DER HAMMEN, T.Plant systematics and evolution. 1989, Vol 162, Num 1-4, pp 109-114, issn 0378-2697Conference Paper

VARIATION IN THE NUMBER OF UNGUES IN AMERONOTHRUS SCHNEIDERI (OUDEMANS) AN ORIBATID MITEBOELE FE; VAN DER HAMMEN L.1982; ZOOL. MEDED.; ISSN 0044-5207; NLD; DA. 1982; VOL. 56; NO 14; 22 P.; BIBL. 13 REF.Serial Issue

Late Quaternary vegetation history and paleoecology of Laguna Pedro Palo (subandean forest belt, Eastern Cordillera, Colombia)HOOGHIEMSTRA, H; VAN DER HAMMEN, T.Review of palaeobotany and palynology. 1993, Vol 77, Num 3-4, pp 235-262, issn 0034-6667Article

Holocene changes of rainfall and river discharge in northern South America and the El Niño phenomenonVAN DER HAMMEN, T; CLEEF, A.M.Erdkunde. 1992, Vol 46, Num 3-4, pp 252-256, issn 0014-0015Article