COLLARETA, ALBERTO
 Distribuzione geografica
Continente #
NA - Nord America 8.485
EU - Europa 5.774
AS - Asia 3.091
SA - Sud America 634
OC - Oceania 255
AF - Africa 213
Continente sconosciuto - Info sul continente non disponibili 7
Totale 18.459
Nazione #
US - Stati Uniti d'America 8.046
IT - Italia 2.716
CN - Cina 1.238
SG - Singapore 742
SE - Svezia 649
GB - Regno Unito 486
BG - Bulgaria 371
CA - Canada 312
DE - Germania 269
JP - Giappone 263
FR - Francia 238
PE - Perù 219
AU - Australia 198
ES - Italia 193
HK - Hong Kong 167
VN - Vietnam 167
TW - Taiwan 150
CL - Cile 149
BR - Brasile 131
AT - Austria 127
RU - Federazione Russa 108
FI - Finlandia 97
MX - Messico 94
BE - Belgio 92
AR - Argentina 85
NL - Olanda 79
IN - India 75
TR - Turchia 75
SN - Senegal 62
NZ - Nuova Zelanda 57
CI - Costa d'Avorio 54
CH - Svizzera 48
UA - Ucraina 47
NG - Nigeria 45
GR - Grecia 40
ID - Indonesia 40
ZA - Sudafrica 35
IE - Irlanda 34
PL - Polonia 34
CO - Colombia 31
DK - Danimarca 31
KR - Corea 29
PT - Portogallo 28
IR - Iran 25
PK - Pakistan 24
NO - Norvegia 20
CR - Costa Rica 19
CZ - Repubblica Ceca 19
TH - Thailandia 19
PH - Filippine 17
IL - Israele 16
EC - Ecuador 13
SK - Slovacchia (Repubblica Slovacca) 10
DZ - Algeria 8
LT - Lituania 8
MY - Malesia 8
EU - Europa 7
RO - Romania 7
BD - Bangladesh 6
HU - Ungheria 6
EG - Egitto 5
PA - Panama 5
UZ - Uzbekistan 5
AZ - Azerbaigian 4
GE - Georgia 4
HN - Honduras 4
MT - Malta 4
BA - Bosnia-Erzegovina 3
BO - Bolivia 3
BS - Bahamas 3
HR - Croazia 3
JO - Giordania 3
KW - Kuwait 3
RS - Serbia 3
SI - Slovenia 3
NP - Nepal 2
SC - Seychelles 2
UY - Uruguay 2
AE - Emirati Arabi Uniti 1
AM - Armenia 1
CU - Cuba 1
CY - Cipro 1
GP - Guadalupe 1
GY - Guiana 1
IQ - Iraq 1
KE - Kenya 1
KZ - Kazakistan 1
LU - Lussemburgo 1
MZ - Mozambico 1
OM - Oman 1
PS - Palestinian Territory 1
QA - Qatar 1
SY - Repubblica araba siriana 1
Totale 18.459
Città #
Santa Clara 1.035
Woodbridge 612
Milan 583
Fairfield 575
Shanghai 568
Singapore 393
Houston 381
Sofia 369
Ashburn 355
Boardman 318
New York 318
Chandler 311
Ann Arbor 291
Wilmington 269
Serra 238
Seattle 234
Princeton 223
Redwood City 218
Florence 214
Beijing 209
Cambridge 197
Lawrence 185
Pisa 171
Lima 162
Medford 133
Chicago 112
Rome 112
Vienna 109
Ottawa 106
Marseille 104
Taipei 98
Livorno 92
Hong Kong 90
Saskatoon 80
London 76
Melbourne 63
Santiago 63
Dakar 62
Istanbul 60
San Diego 59
Los Angeles 58
Des Moines 57
Abidjan 54
Brussels 45
Lagos 44
Tokyo 44
Ogden 43
Quilicura 42
Helsinki 41
Boulder 39
Central District 38
Nanjing 38
Dong Ket 36
Lurago D'erba 34
Bristol 33
Cascina 32
Frankfurt am Main 32
Lucca 31
Fuzhou 30
Brisbane 29
Bologna 28
Dearborn 27
Barcelona 26
Quanzhou 26
São Paulo 26
Flinders 25
Zurich 25
Madrid 24
Toronto 24
Norwalk 22
Dallas 20
Shinagawa 20
Washington 20
Austin 19
Falls Church 19
Genoa 19
La Paz 19
La Plata 19
Naples 19
Paris 19
Athens 18
Valencia 18
Bath 17
Munich 17
Pontedera 17
Taichung 17
Eslöv 16
Halifax 16
Kunming 16
Magnolia 16
Prato 16
St Petersburg 16
Bogotá 15
Guangzhou 15
Hebei 15
Palermo 15
San José 15
Shenyang 15
Davis 14
Gainesville 14
Totale 11.412
Nome #
Sequence stratigraphy and paleontology of the Upper Miocene Pisco formation along the western side of the lower Ica Valley (Ica desert, Peru) 549
A well preserved skeleton of the fossil shark Cosmopolitodus hastalis from the late Miocene of Peru, featuring fish remains as fossilized stomach contents 416
Map of the fossils of the type locality of the giant raptorial sperm whale Livyatan melvillei (Miocene, Pisco Formation, Peru) 318
Fossil Marine Vertebrate in Cerro Colorado. The type locality of the giant raptorial Livyatan melvillei (Miocene, Pisco formation, Peru) 267
Fossil marine vertebrate in Cerro Los Quesos. Late Miocene, Pisco Formation, Peru 231
When paleontology meets technology: 3D reconstructions of fossil vertebrates from the Pisco Formation (Ica, Peru) 230
Geology of the Late Miocene at Cerro Los Quesos, Ica Desert, Peru Pisco Formation 219
New insights on ancient cetacean movement patterns from oxygen-isotope analyses of a Mediterranean Pleistocene whale barnacle 213
The shark-toothed dolphin Squalodon (Cetacea: Odontoceti) from the remarkable Montagna della Majella marine vertebrate assemblage (Bolognano formation, Central Italy) 199
First fossil record of stomach content for a baleen whale: fish remains associated to a Cetotheriidae from the Miocene of the Pisco Formation (Peru) 194
Did the giant fossil shark Carcharocles megalodon eat small prey? Insights from bitten mammalian bones from the late Miocene of Peru. 174
Piscivory in a Miocene Cetotheriidae of Peru: first record of fossilized stomach content for an extinct baleen-bearing whale 174
Palaeoenvironmental analysis of the Miocene barnacle facies: case studies from Europe and South America 172
First authentic record of the freshwater turtle mauremys from the upper pliocene of italy, with a new occurrence of the rarely reported ichnotaxon thatchtelithichnus holmani 172
Fossil marine vertebrates of Cerro Los Quesos: Distribution of cetaceans, seals, crocodiles, seabirds, sharks, and bony fish in a late Miocene locality of the Pisco Basin, Peru 168
An inticetus-like (Cetacea: Odontoceti) postcanine tooth from the pietra leccese (Miocene, Southeastern Italy) and its palaeobiogeographical implications 164
Did titanic stingrays wander the Pliocene Mediterranean Sea? Some notes on a giant-sized myliobatoid stinger from the Piacenzian of Italy 162
The porbeagle shark, Lamna nasus (Elasmobranchii: Lamniformes), from the late Pliocene of the central Mediterranean Basin 160
Preliminary investigations on the remarkable early Miocene marine vertebrate assemblage of Ullujaya (Chilcatay Formation, Pisco Basin, Peru) 158
An Inticetus-like (Cetacea, Odontoceti) cheek tooth from the Pietra Leccese (Miocene, Southern Italy) 157
Trace fossils on a trace fossil: A vertebrate-bitten vertebrate coprolite from the miocene of Italy 153
First record of Monodontidae (Cetacea, Odontoceti) in the Mediterranean Basin from the Pliocene sands of Arcille (Grosseto, Tuscany, Italy) 152
From hind limbs to giant teeth and long snouts, and from baleen to gut contents: recent contributions from the East Pisco Basin to cetacean evolution in the Southeastern Pacific 152
No deep diving: Evidence of predation on epipelagic fish for a stem beaked whale from the late Miocene of Peru 151
Inside baleen: Exceptional microstructure preservation in a late Miocene whale skeleton from Peru 151
On the ecotrophic role of the giant Neogene shark Carcharocles megalodon: some notes from the Pisco Formation of Peru 149
Cetopirus (Cirripedia: Coronulidae) from the lower Pleistocene of Salento (South Italy): evidence of an ancient right whale breeding ground in the Mediterranean? 147
Jumping from turtles to whales: a Pliocene fossil record depicts an ancient dispersal of Chelonibia on mysticetes 145
A new Monodontidae (Cetacea, Delphinoidea) from the lower Pliocene of Italy supports a warm-water origin for narwhals and white whales 145
Did the giant extinct shark Carcharocles megalodon target small prey? Bite marks on marine mammal remains from the late Miocene of Peru 144
An unexpected deadly meeting: Deep- water (hexanchid) shark bite marks on a sirenian skeleton from Pliocene shoreface deposits of Tuscany (Italy) 144
Tephrochronology and biostratigraphy of two exceptional fossil localities in the Pisco Formation (Peru) 143
A new kogiid sperm whale from northern Italy supports psychrospheric conditions in the early Pliocene Mediterranean Sea 141
Distribution of fossil marine vertebrates in Cerro Colorado, the type locality of the giant raptorial sperm whale Livyatan melvillei (Miocene, Pisco Formation, Peru) 137
Campagnatico (GR). Nuovi resti fossili di vertebrati marini dalle sabbie plioceniche di una cava in località Sticcianese 133
A new record of Messapicetus from the Pietra Leccese (Late miocene, Southern Italy): Antitropical distribution in a fossil beaked Whale (Cetacea, Ziphiidae) 133
Allostratigraphy and paleontology of the lower Miocene Chilcatay Formation in the Zamaca area, East Pisco basin, southern Peru 133
Another thermophilic "miocene survivor" from the italian pliocene: A geologically young occurrence of the pelagic eagle ray aetobatus in the euro-mediterranean region 133
The Messinian Ecological Crisis: challenges and opportunities for marine organisms 132
The new lunar meteorite DEW 12007 131
Light postcranial skeleton vs heavy skull: a possible deep diving adaptation in beaked whales (Cetacea: Ziphiidae) 130
A new kogiid from the late Miocene of Peru: insights into sympatry, disparity, and niche partitioning in fossil pygmy sperm whales 129
Fossilization of baleen microstructures in the upper Miocene Pisco Lagerstätte (Peru). 125
Insights into the diagenetic environment of fossil marine vertebrates of the Pisco Formation (late Miocene, Peru) from mineralogical and Sr-isotope data 123
Looking for the key to preservation of fossil marine vertebrates in the Pisco Formation of Peru: new insights from a small dolphin skeleton 122
A kogiid sperm whale from the lower Pliocene of the Northern Apennines (Italy) 120
A new whale barnacle from the early Pleistocene of Italy suggests an ancient right whale breeding ground in the Mediterranean 119
A complex diagenetic history for the Miocene invertebrates of the East Pisco basin (Peru). 119
First fossils of the extant blacktip shark carcharhinus limbatus from europe and the mediterranean basin 118
How whales used to filter: exceptionally preserved baleen in a Miocene cetotheriid 117
Perumegabalanus calziai gen. et sp. nov., a new intertidal megabalanine barnacle from the early miocene of Peru 116
Chemical and petrographic fingerprinting of volcanic ashes as a tool for high-resolution stratigraphy of the upper Miocene Pisco Formation (Peru) 115
Piscivory in a Miocene Cetotheriidae of Peru: First record of fossilized stomach content for an extinct baleen-bearing whale 114
TOWARDS A PALAEOECOLOGICAL RECONSTRUCTION OF THE MIOCENE VERTEBRATE FAUNAS OF THE PISCO FORMATION (PERU): GLIMPSES INTO THE PAST OF THE HUMBOLDT CURRENT ECOSYSTEM 114
Geological map: Geology of the East Pisco Basin, Ica Desert, Peru 113
High crustal diversity preserved in the lunar meteorite Mount DeWitt 12007 (Victoria Land, Antarctica) 112
Koristocetus pescei gen. et sp. nov., a diminutive sperm whale (Cetacea: Odontoceti: Kogiidae) from the late Miocene of Peru 112
Fossil baleen under the microscope: seeking the key for fine-scale preservation of soft tissues. 111
A new beaked whale record from the upper Miocene of Menorca, Balearic Islands, based on CT-scan analysis of limestone slabs 111
Towards a model for the genesis of the Pisco Formation Lagerstätte (Neogene, southern Peru) 111
Taphonomy and palaeoecology of the lower Miocene marine vertebrate assemblage of Ullujaya (Chilcatay Formation, East Pisco Basin, southern Peru) 110
Stratigraphic framework of the late Miocene Pisco Formation at Cerro Los Quesos (Ica Desert, Peru) 109
Fossilwhale barnacles fromthe lower pleistocene of sicily shed light on the coevalmediterranean cetacean fauna 108
On the presence of an ocean sunfish (Tetraodontiformes, molidae) in the miocene pietra leccese formation of Southern Italy 108
A palaeoecological analysis of the earliest killer whale, Orcinus citoniensis from the Pliocene of Italy 106
Early Miocene (Burdigalian) acorn barnacles (Cirripedia: Sessilia) from the Chilcatay Formation of southern Peru: palaeoenvironmental, palaeobiogeographical and evolutionary significance 106
First record of the knifetooth sawfish Anoxypristis (Elasmobranchii: Rhinopristiformes) from the Pliocene of Tuscany (central Italy) 104
A new record of Physeteroidea from the upper Miocene of the Pietra leccese (southern Italy): Systematics, paleoecology and taphonomy of a fossil macroraptorial sperm whale 104
A secondary nursery area for the copper shark Carcharhinus brachyurus from the late Miocene of Peru 103
A new raptorial sperm whale (Cetacea, Physeteroidea) from the late Miocene of South Italy 100
Rise of the titans: baleen whales became giants earlier than thought 99
Biostratigraphic, evolutionary, and paleoenvironmental significance of the southernmost lepidocyclinids of the Pacific coast of South America (East Pisco Basin, southern Peru) 99
Amazing diatom preservation within dolomitised sediments of the late Neogene Pisco Formation, Peru 98
First paleo-nursery for the copper shark Carcharhinus brachyurus (Günther) from the late Miocene of the Pisco Formation (Peru). 95
ULTRASTRUCTURE, COMPOSITION, AND 87SR/86SR DATING OF SHARK TEETH FROM EARLY MIOCENE SEDIMENTS OF SOUTHWESTERN PERU 95
William Anderson Newman (November 13, 1927 – December 26, 2020) In memory of the Distinguished Invertebrate Zoologist, and Mentor, Colleague, and Friend 95
ICA-LAB: un laboratorio di ricerca interdisciplinare nel Lagerstätte del deserto costiero di Ica (Perù) 93
A second specimen of Casatia thermophila (Cetacea, Monodontidae) from its lower Pliocene type locality (Arcille, Tuscany) 93
3° Convegno Nazionale per Giovani Ricercatori in Paleontologia - IVP Day 2020 – Abstract Booklet 93
Northern pygmy right whales highlight Quaternary marine mammal interchange 91
A cetotheriid whale from the upper miocene of the mediterranean 91
Strontium Isotope Stratigraphy and the thermophilic fossil fauna from the middle Miocene of the East Pisco Basin (Peru) 90
The origin of biogeographic segregation in the copper shark (Carcharhinus brachyurus): an integrative reconstruction based on neontological and paleontological data 89
Cetopirus complanatus (Cirripedia: Coronulidae) from the late Middle Pleistocene human settlement of Pinnacle Point 13B (Mossel Bay, South Africa) 88
The extinct catshark Pachyscyllium distans (Probst, 1879) (Elasmobranchii: Carcharhiniformes) in the Pliocene of the Mediterranean Sea 88
The late Miocene elasmobranch assemblage from Cerro Colorado (Pisco Formation, Peru) 87
Intraformational unconformities as a record of late Miocene eustatic falls of sea level in the Pisco Formation (southern Peru) 87
A new barnacle (Cirripedia: Neobalanoformes) from the early Miocene of Peru: Palaeoecological and palaeobiogeographical implications 87
Le ere geologiche. Un viaggio di 500 milioni di anni sui Monti Pisani 87
(Bio)stratigraphic overview and paleoclimatic-paleoceanographic implications of the middle-upper Eocene deposits from the Ica River Valley (East Pisco Basin, Peru) 87
A NEW SPERM WHALE OCCURRENCE FROM THE MIOCENE OF SOUTHERN ITALY: DIGITAL IMAGING AND RETRODEFORMATION AS TOOLS FOR THE SYSTEMATIC STUDY OF A BASAL PHYSETEROID 86
Biting in the Miocene seas: estimation of the bite force of the macroraptorial sperm whale Zygophyseter varolai using finite element analysis 85
Living along a Pliocene Tuscan coast: terrestrial, freshwater and marine vertebrates from La Serra quarry (Tuscany) 85
First report on the cirratulid (Annelida, Polychaeta) reefs from the Miocene Chilcatay and Pisco Formations (East Pisco Basin, Peru) 84
Morphofunctional analysis of pterygoid sinuses, cervical vertebrae and forelimb bones of the fossil beaked whales Messapicetus gregarius 81
The early Miocene elasmobranch assemblage from Zamaca (Chilcatay Formation, Peru) 80
The ichthyosaurs of the genus Stenopterygius in the Italian museums: taxonomic identification and morphofunctional analysis 79
A reappraisal of Orcinus citoniensis, the earliest killer whale: osteoanatomy, phylogeny and palaeoecology 78
Comparative analysis of digital models from 3D photogrammetry and structured light scanning for the study of tetrapod tracks 77
Redescription and first illustration of the holotype of Astropecten montalionis (Meneghini, 1852) [Paxillosida: Astropectinidae] 75
Totale 13.397
Categoria #
all - tutte 64.919
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 64.919


Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.058 0 0 0 0 0 0 220 234 174 159 205 66
2020/20211.744 65 83 49 55 101 55 346 159 303 186 111 231
2021/20222.387 74 136 57 94 369 308 316 127 135 137 175 459
2022/20232.457 382 267 196 142 196 274 115 164 399 29 181 112
2023/20244.354 298 410 448 359 539 479 394 285 166 267 274 435
2024/20253.934 188 405 314 529 947 1.068 483 0 0 0 0 0
Totale 19.297