Class information for:
Level 2: DAOHUGOU//AMBER//NEUROPTERA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2489 3920 38.8 33%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 ZOOLOGY//MARINE & FRESHWATER BIOLOGY//FISHERIES 1013533
198 3       ENTOMOLOGY//COLEOPTERA//ZOOTAXA 53146
2489 2             DAOHUGOU//AMBER//NEUROPTERA 3920
7862 1                   MECOPTERA//JIULONGSHAN FORMATION//DAOHUGOU 1319
15036 1                   AMBER//FOSSIL RESIN//SELENOPIDAE 735
17761 1                   NEUROPTERA//CORYDALIDAE//OSMYLIDAE 584
19491 1                   BLATTARIA//MANTODEA//CRYPTOCERCUS 503
25348 1                   DERMAPTERA//ERIOSOMA LANIGERUM//FORFICULA AURICULARIA 284
25374 1                   PHASMATODEA//PHASMATIDAE//STICK INSECT 283
28211 1                   STREPSIPTERA//RIPIPHORIDAE//MYRMECOLACIDAE 212

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DAOHUGOU authKW 473065 2% 75% 81
2 AMBER authKW 432391 4% 32% 174
3 NEUROPTERA authKW 418101 3% 47% 114
4 STREPSIPTERA authKW 366785 2% 77% 61
5 BLATTARIA authKW 352039 2% 77% 59
6 MECOPTERA authKW 335934 2% 68% 63
7 JIULONGSHAN FORMATION authKW 333935 1% 79% 54
8 PHASMATODEA authKW 297638 1% 67% 57
9 GRYLLOBLATTIDA authKW 226094 1% 97% 30
10 MANTODEA authKW 216140 1% 58% 48

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Paleontology 77207 19% 1% 747
2 Entomology 63408 30% 1% 1181
3 Zoology 20096 24% 0% 928
4 Evolutionary Biology 11451 12% 0% 454
5 Geology 2690 4% 0% 150
6 Biodiversity Conservation 874 3% 0% 99
7 Ecology 818 6% 0% 243
8 Geosciences, Multidisciplinary 594 6% 0% 222
9 Biology 252 3% 0% 117
10 Archaeology 176 1% 0% 33

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INSECT EVOLUT ENVIRONM CHANGES 174378 1% 40% 56
2 ENTOMOL GRP 150430 1% 47% 41
3 ZWEITE ZOOL ABT 118452 0% 89% 17
4 BEES PROGRAM 114467 1% 70% 21
5 SPEZIELLE ZOOL EVOLUT BIOL 108031 2% 22% 64
6 STATE PALAEOBIOL STRATIG 96564 3% 12% 103
7 BORISSIAK PALEONTOL 82201 2% 14% 74
8 ARTHROPODA 80308 0% 54% 19
9 INSECT EVOLUT ENVIRONM CHANGE 79638 0% 68% 15
10 NANJING GEOL PALAEONTOL 70442 3% 8% 120

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PALEONTOLOGICAL JOURNAL 69077 3% 8% 112
2 SYSTEMATIC ENTOMOLOGY 58215 2% 8% 92
3 ZOOTAXA 55772 9% 2% 356
4 ARTHROPOD SYSTEMATICS & PHYLOGENY 42003 1% 23% 23
5 PALEONTOLOGICHESKII ZHURNAL 41991 2% 8% 71
6 CRETACEOUS RESEARCH 37588 3% 5% 98
7 DEUTSCHE ENTOMOLOGISCHE ZEITSCHRIFT 24791 1% 7% 45
8 INSECT SYSTEMATICS & EVOLUTION 23022 1% 9% 34
9 ANNALES DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE 20231 1% 5% 57
10 ZOOKEYS 18257 2% 3% 87

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 DAOHUGOU 473065 2% 75% 81 Search DAOHUGOU Search DAOHUGOU
2 AMBER 432391 4% 32% 174 Search AMBER Search AMBER
3 NEUROPTERA 418101 3% 47% 114 Search NEUROPTERA Search NEUROPTERA
4 STREPSIPTERA 366785 2% 77% 61 Search STREPSIPTERA Search STREPSIPTERA
5 BLATTARIA 352039 2% 77% 59 Search BLATTARIA Search BLATTARIA
6 MECOPTERA 335934 2% 68% 63 Search MECOPTERA Search MECOPTERA
7 JIULONGSHAN FORMATION 333935 1% 79% 54 Search JIULONGSHAN+FORMATION Search JIULONGSHAN+FORMATION
8 PHASMATODEA 297638 1% 67% 57 Search PHASMATODEA Search PHASMATODEA
9 GRYLLOBLATTIDA 226094 1% 97% 30 Search GRYLLOBLATTIDA Search GRYLLOBLATTIDA
10 MANTODEA 216140 1% 58% 48 Search MANTODEA Search MANTODEA

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 NICHOLSON, DB , MAYHEW, PJ , ROSS, AJ , (2015) CHANGES TO THE FOSSIL RECORD OF INSECTS THROUGH FIFTEEN YEARS OF DISCOVERY.PLOS ONE. VOL. 10. ISSUE 7. P. - 209 45% 7
2 ROTH, LM , (2003) SYSTEMATICS AND PHYLOGENY OF COCKROACHES (DICTYOPTERA : BLATTARIA).ORIENTAL INSECTS. VOL. 37. ISSUE . P. 1 -186 101 81% 77
3 ARISTOV, DS , BASHKUEV, AS , GOLUBEV, VK , GOROCHOV, AV , KARASEV, EV , KOPYLOV, DS , PONOMARENKO, AG , RASNITSYN, AP , RASNITSYN, DA , SINITSHENKOVA, ND , ET AL (2013) FOSSIL INSECTS OF THE MIDDLE AND UPPER PERMIAN OF EUROPEAN RUSSIA.PALEONTOLOGICAL JOURNAL. VOL. 47. ISSUE 7. P. 641 -832 53 85% 12
4 YANG, Q , MAKARKIN, VN , WINTERTON, SL , KHRAMOV, AV , REN, D , (2012) A REMARKABLE NEW FAMILY OF JURASSIC INSECTS (NEUROPTERA) WITH PRIMITIVE WING VENATION AND ITS PHYLOGENETIC POSITION IN NEUROPTERIDA.PLOS ONE. VOL. 7. ISSUE 9. P. - 50 96% 5
5 MASHIMO, Y , MATSUMURA, Y , MACHIDA, R , DALLAI, R , GOTTARDO, M , YOSHIZAWA, K , FRIEDRICH, F , WIPFLER, B , BEUTEL, RG , (2014) 100 YEARS ZORAPTERA-A PHANTOM IN INSECT EVOLUTION AND THE HISTORY OF ITS INVESTIGATION.INSECT SYSTEMATICS & EVOLUTION. VOL. 45. ISSUE 4. P. 371 -393 47 87% 12
6 MATSUMURA, Y , WIPFLER, B , POHL, H , DALLAI, R , MACHIDA, R , MASHIM, Y , CAMARA, JT , RAFAEL, JA , BEUTEL, RG , (2015) CEPHALIC ANATOMY OF ZOROTYPUS WEIDNERI NEW, 1978: NEW EVIDENCE FOR A PLACEMENT OF ZORAPTERA.ARTHROPOD SYSTEMATICS & PHYLOGENY. VOL. 73. ISSUE 1. P. 85 -105 47 89% 2
7 WOLFE, JM , DALEY, AC , LEGG, DA , EDGECOMBE, GD , (2016) FOSSIL CALIBRATIONS FOR THE ARTHROPOD TREE OF LIFE.EARTH-SCIENCE REVIEWS. VOL. 160. ISSUE . P. 43 -110 134 27% 2
8 PROKOP, J , SZWEDO, J , LAPEYRIE, J , GARROUSTE, R , NEL, A , (2015) NEW MIDDLE PERMIAN INSECTS FROM SALAGOU FORMATION OF THE LODEVE BASIN IN SOUTHERN FRANCE (INSECTA: PTERYGOTA).ANNALES DE LA SOCIETE ENTOMOLOGIQUE DE FRANCE. VOL. 51. ISSUE 1. P. 14 -51 45 94% 0
9 COOK, JL , (2014) REVIEW OF THE BIOLOGY OF PARASITIC INSECTS IN THE ORDER STREPSIPTERA.COMPARATIVE PARASITOLOGY. VOL. 81. ISSUE 2. P. 134 -151 46 90% 4
10 VAN DER WERF, ID , FICO, D , DE BENEDETTO, GE , SABBATINI, L , (2016) THE MOLECULAR COMPOSITION OF SICILIAN AMBER.MICROCHEMICAL JOURNAL. VOL. 125. ISSUE . P. 85 -96 39 81% 3

Classes with closest relation at Level 2


Rank Class id link
1 1830 REVIEW OF PALAEOBOTANY AND PALYNOLOGY//PALEONTOLOGY//PALEOBOT
2 2984 ODONATA//ODONATOLOGICA//DRAGONFLY
3 2265 BRACONIDAE//PSEUDOCOCCIDAE//HYMENOPTERA
4 1230 COLEOPTERA//COLEOPTERISTS BULLETIN//STAPHYLINIDAE
5 3170 BLATTELLA GERMANICA//BED BUG//CIMEX LECTULARIUS
6 1773 FORENSIC ENTOMOLOGY//DIPTERA//CALLIPHORIDAE
7 2278 TRIATOMINAE//HETEROPTERA//TRIATOMA INFESTANS
8 2217 DIPLOPODA//MILLIPEDE//CHILOPODA
9 2230 TERMITES//SOCIOBIOLOGY//ISOPTERA
10 1333 JOURNAL OF ARACHNOLOGY//ARANEAE//SPIDERS

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