| Fossilised guts in trilobites from the Upper Ordovician Letná Formation (Prague Basin, Czech Republic). O FATKA, R Lerosey-Aubril, P Budil, Š RAK Bulletin of Geosciences 88 (1), 2013 | 57 | 2013 |
| Demonstrations of the Kačák event (Middle Devonian, uppermost Eifelian) at some Barrandian localities P Budil Věstník Českého geologického ústavu 70 (4), 1-24, 1995 | 56 | 1995 |
| Lower Devonian dalmanitid trilobites of the Prague Basin (Czech Republic) P Budil, F Hörbinger, R Mencl Earth and Environmental Science Transactions of the Royal Society of …, 2008 | 32 | 2008 |
| Faunal associations of the Sarka Formation (Middle Ordovician, Darriwilian, Prague Basin, Czech Republic) P Budil, P Kraft, J Kraft, O Fatka Acta Palaeontologica Sinica 46, 64, 2007 | 30 | 2007 |
| Trilobite fauna of the Šárka Formation at Praha–Červený vrch Hill (Ordovician, Barrandian area, Czech Republic) P Budil, O Fatka, J Bruthansová Bulletin of Geosciences 78 (2), 113-117, 2003 | 24 | 2003 |
| Postembryonic development of Dalmanitina, and the evolution of facial suture fusion in Phacopina HB Drage, L Laibl, P Budil Paleobiology 44 (4), 638-659, 2018 | 23 | 2018 |
| A unique case of healed injury in a Cambrian trilobite O Fatka, P Budil, L Grigar Annales de Paléontologie 101 (4), 295-299, 2015 | 23 | 2015 |
| 200 years of trilobite research in the Czech Republic J BRUTHANSOVÁ, O Fatka, P Budil, J Král Fabulous fossils–300 years of worldwide research on trilobites.-New York …, 2007 | 23 | 2007 |
| Lower and early Middle Ordovician trilobite associations of the Prague Basin (Perunica, Czech Republic) M Mergl, O Fatka, P Budil Acta Palaeontologica Sinica 46, 320, 2007 | 23 | 2007 |
| Early ontogeny of the Cambrian trilobite Sao hirsuta from the Skryje-Týřovice Basin, Barrandian area, Czech Republic L Laibl, O Fatka, C Cronier, P Budil Bulletin of Geosciences 89 (2), 293-309, 2014 | 22 | 2014 |
| The Upper Ordovician arthropod Zonozoe drabowiensis Barrande (Libeň and Letná formations, Sandbian, Barrandian area, Czech Republic) Š Rak, J Bergström, O Fatka, P Budil Bulletin of Geosciences 84, 185-8, 2009 | 21 | 2009 |
| LOWER AND MIDDLE ORDOVICIAN TRILOBITE ASSOCIATIONS OF PERUNICA: FROM SHOREFACE ENDEMICITY TO OFFSHORE UNIFORMITY M Mergl¹, O Fatka, P Budil Advances in trilobite research, 275, 2008 | 21 | 2008 |
| Moulting in Ordovician dalmanitoid and acastoid trilobites of the Prague Basin. Preliminary observation P Budil, J Bruthansová Geologica Acta, 373-384, 2005 | 20 | 2005 |
| Malformed agnostids from the Middle Cambrian Jince Formation of the Příbram-Jince Basin, Czech Republic O Fatka, M Szabad, P Budil Bulletin of Geosciences 84 (1), 121-126, 2009 | 19 | 2009 |
| Sheltered gregarious behavior of Middle Ordovician harpetid trilobites O FATKA, P Budil Palaios 29 (9), 495-500, 2014 | 18 | 2014 |
| Arthrorhachis Hawle & Corda, 1847 (Agnostida) in the Prague Basin (Barrandian area, Czech Republic) revisited P Budil, O Fatka, P Kolář, M David Bulletin of Geosciences 86 (4), 707-724, 2011 | 18 | 2011 |
| A middle Devonian radiolarian fauna from the Chotec limestone (Eifelian) of the Prague Basin (Barrandian, Czech Republic) A Braun, P Budil Geodiversitas 21 (4), 581-592, 1999 | 18 | 1999 |
| Position of trilobites in Cambrian ecosystem: preliminary remarks from the Barrandian region (Czechia) O Fatka, M Szabad, P Budil, V Micka, I Rábano, R Gozalo, ... Cuadernos del Museo Geominero 9, 117-122, 2008 | 17 | 2008 |
| Middle Ordovician at Praha–Červený vrch Hill (Barrandian area, Czech Republic) P Budil, I Chlupáč, P Hradecký Bull. Geosci 78 (2), 91-98, 2003 | 17 | 2003 |
| Trilobites as hosts for parasites: from paleopathologies to etiologies K De Baets, P Budil, O Fatka, G Geyer The evolution and fossil record of parasitism: coevolution and …, 2021 | 16 | 2021 |
